258608883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{7561}}^1$

素因数の和:8454

約数の個数: 16

約数和(自身を含む): 371808416

約数和(自身を除く): 113199533

約数列:

[1, 3, 13, 39, 877, 2631, 7561, 11401, 22683, 34203, 98293, 294879, 6630997, 19892991, 86202961, 258608883]

約数ペア:

[(1, 258608883), (3, 86202961), (13, 19892991), (39, 6630997), (877, 294879), (2631, 98293), (7561, 34203), (11401, 22683)]