30965883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3019}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 44647680

約数和(自身を除く): 13681797

約数列:

[1, 3, 13, 39, 263, 789, 3019, 3419, 9057, 10257, 39247, 117741, 793997, 2381991, 10321961, 30965883]

約数ペア:

[(1, 30965883), (3, 10321961), (13, 2381991), (39, 793997), (263, 117741), (789, 39247), (3019, 10257), (3419, 9057)]