389308889189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8867}}^1\times {\mathrm{173539}}^1$

素因数の和:182440

約数の個数: 16

約数和(自身を含む): 443218383360

約数和(自身を除く): 53909494171

約数列:

[1, 11, 23, 253, 8867, 97537, 173539, 203941, 1908929, 2243351, 3991397, 43905367, 1538770313, 16926473443, 35391717199, 389308889189]

約数ペア:

[(1, 389308889189), (11, 35391717199), (23, 16926473443), (253, 1538770313), (8867, 43905367), (97537, 3991397), (173539, 2243351), (203941, 1908929)]