42980703311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{11807}}^1$

素因数の和:12303

約数の個数: 32

約数和(自身を含む): 53534638080

約数和(自身を除く): 10553934769

約数列:

[1, 7, 13, 91, 109, 367, 763, 1417, 2569, 4771, 9919, 11807, 33397, 40003, 82649, 153491, 280021, 520039, 1074437, 1286963, 3640273, 4333169, 9008741, 16730519, 30332183, 56331197, 117113633, 394318379, 472315421, 3306207947, 6140100473, 42980703311]

約数ペア:

[(1, 42980703311), (7, 6140100473), (13, 3306207947), (91, 472315421), (109, 394318379), (367, 117113633), (763, 56331197), (1417, 30332183), (2569, 16730519), (4771, 9008741), (9919, 4333169), (11807, 3640273), (33397, 1286963), (40003, 1074437), (82649, 520039), (153491, 280021)]