304927441

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3049}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 384556200

約数和(自身を除く): 79628759

約数列:

[1, 7, 13, 49, 91, 157, 637, 1099, 2041, 3049, 7693, 14287, 21343, 39637, 100009, 149401, 277459, 478693, 1942213, 3350851, 6223009, 23455957, 43561063, 304927441]

約数ペア:

[(1, 304927441), (7, 43561063), (13, 23455957), (49, 6223009), (91, 3350851), (157, 1942213), (637, 478693), (1099, 277459), (2041, 149401), (3049, 100009), (7693, 39637), (14287, 21343)]