121127786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{17191}}^1$

素因数の和:17477

約数の個数: 16

約数和(自身を含む): 196401408

約数和(自身を除く): 75273622

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 17191, 34382, 223483, 446966, 4658761, 9317522, 60563893, 121127786]

約数ペア:

[(1, 121127786), (2, 60563893), (13, 9317522), (26, 4658761), (271, 446966), (542, 223483), (3523, 34382), (7046, 17191)]