16196817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 26951680

約数和(自身を除く): 10754863

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 751, 1027, 1659, 2253, 3081, 5257, 7189, 9763, 15771, 21567, 29289, 59329, 68341, 177987, 205023, 415303, 771277, 1245909, 2313831, 5398939, 16196817]

約数ペア:

[(1, 16196817), (3, 5398939), (7, 2313831), (13, 1245909), (21, 771277), (39, 415303), (79, 205023), (91, 177987), (237, 68341), (273, 59329), (553, 29289), (751, 21567), (1027, 15771), (1659, 9763), (2253, 7189), (3081, 5257)]