313839781203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{16523971}}^1$

素因数の和:16524474

約数の個数: 16

約数和(自身を含む): 451567106816

約数和(自身を除く): 137727325613

約数列:

[1, 3, 13, 39, 487, 1461, 6331, 18993, 16523971, 49571913, 214811623, 644434869, 8047173877, 24141521631, 104613260401, 313839781203]

約数ペア:

[(1, 313839781203), (3, 104613260401), (13, 24141521631), (39, 8047173877), (487, 644434869), (1461, 214811623), (6331, 49571913), (18993, 16523971)]