628439889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{93811}}^1$

素因数の和:93861

約数の個数: 32

約数和(自身を含む): 1080714240

約数和(自身を除く): 452274351

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 93811, 281433, 656677, 1031921, 1970031, 2720519, 3095763, 7223447, 8161557, 19043633, 21670341, 29925709, 57130899, 89777127, 209479963, 628439889]

約数ペア:

[(1, 628439889), (3, 209479963), (7, 89777127), (11, 57130899), (21, 29925709), (29, 21670341), (33, 19043633), (77, 8161557), (87, 7223447), (203, 3095763), (231, 2720519), (319, 1970031), (609, 1031921), (957, 656677), (2233, 281433), (6699, 93811)]