313241577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13313}}^1$

素因数の和:13381

約数の個数: 32

約数和(自身を含む): 490807296

約数和(自身を除く): 177565719

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 7843, 13313, 23529, 39939, 146443, 306199, 412703, 439329, 918597, 1238109, 3368189, 4539733, 9492169, 10104567, 13619199, 28476507, 104413859, 313241577]

約数ペア:

[(1, 313241577), (3, 104413859), (11, 28476507), (23, 13619199), (31, 10104567), (33, 9492169), (69, 4539733), (93, 3368189), (253, 1238109), (341, 918597), (713, 439329), (759, 412703), (1023, 306199), (2139, 146443), (7843, 39939), (13313, 23529)]