315027339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 467244288

約数和(自身を除く): 152216949

約数列:

[1, 3, 11, 33, 73, 219, 251, 521, 753, 803, 1563, 2409, 2761, 5731, 8283, 17193, 18323, 38033, 54969, 114099, 130771, 201553, 392313, 418363, 604659, 1255089, 1438481, 4315443, 9546283, 28638849, 105009113, 315027339]

約数ペア:

[(1, 315027339), (3, 105009113), (11, 28638849), (33, 9546283), (73, 4315443), (219, 1438481), (251, 1255089), (521, 604659), (753, 418363), (803, 392313), (1563, 201553), (2409, 130771), (2761, 114099), (5731, 54969), (8283, 38033), (17193, 18323)]