9780996953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 12921216000

約数和(自身を除く): 3140219047

約数列:

[1, 7, 13, 29, 37, 91, 109, 203, 259, 377, 481, 763, 919, 1073, 1417, 2639, 3161, 3367, 4033, 6433, 7511, 9919, 11947, 13949, 22127, 26651, 28231, 34003, 41093, 52429, 83629, 97643, 100171, 116957, 186557, 238021, 287651, 346463, 367003, 442039, 701197, 818699, 986087, 1302223, 1520441, 2425241, 2904959, 3094273, 3706327, 6902609, 9115561, 10643087, 12819131, 20334713, 25944289, 37764467, 48182251, 89733917, 107483483, 264351269, 337275757, 752384381, 1397285279, 9780996953]

約数ペア:

[(1, 9780996953), (7, 1397285279), (13, 752384381), (29, 337275757), (37, 264351269), (91, 107483483), (109, 89733917), (203, 48182251), (259, 37764467), (377, 25944289), (481, 20334713), (763, 12819131), (919, 10643087), (1073, 9115561), (1417, 6902609), (2639, 3706327), (3161, 3094273), (3367, 2904959), (4033, 2425241), (6433, 1520441), (7511, 1302223), (9919, 986087), (11947, 818699), (13949, 701197), (22127, 442039), (26651, 367003), (28231, 346463), (34003, 287651), (41093, 238021), (52429, 186557), (83629, 116957), (97643, 100171)]