16253601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 27605760

約数和(自身を除く): 11352159

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2053, 2639, 6159, 7917, 14371, 26689, 43113, 59537, 80067, 178611, 186823, 416759, 560469, 773981, 1250277, 2321943, 5417867, 16253601]

約数ペア:

[(1, 16253601), (3, 5417867), (7, 2321943), (13, 1250277), (21, 773981), (29, 560469), (39, 416759), (87, 186823), (91, 178611), (203, 80067), (273, 59537), (377, 43113), (609, 26689), (1131, 14371), (2053, 7917), (2639, 6159)]