140355507

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{5569}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 193925120

約数和(自身を除く): 53569613

約数列:

[1, 3, 31, 93, 271, 813, 5569, 8401, 16707, 25203, 172639, 517917, 1509199, 4527597, 46785169, 140355507]

約数ペア:

[(1, 140355507), (3, 46785169), (31, 4527597), (93, 1509199), (271, 517917), (813, 172639), (5569, 25203), (8401, 16707)]