331505661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 485388288

約数和(自身を除く): 153882627

約数列:

[1, 3, 17, 31, 51, 93, 307, 527, 683, 921, 1581, 2049, 5219, 9517, 11611, 15657, 21173, 28551, 34833, 63519, 161789, 209681, 359941, 485367, 629043, 1079823, 3564577, 6500111, 10693731, 19500333, 110501887, 331505661]

約数ペア:

[(1, 331505661), (3, 110501887), (17, 19500333), (31, 10693731), (51, 6500111), (93, 3564577), (307, 1079823), (527, 629043), (683, 485367), (921, 359941), (1581, 209681), (2049, 161789), (5219, 63519), (9517, 34833), (11611, 28551), (15657, 21173)]