142691109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139483}}^1$

素因数の和:139528

約数の個数: 16

約数和(自身を含む): 214247424

約数和(自身を除く): 71556315

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 139483, 418449, 1534313, 4323973, 4602939, 12971919, 47563703, 142691109]

約数ペア:

[(1, 142691109), (3, 47563703), (11, 12971919), (31, 4602939), (33, 4323973), (93, 1534313), (341, 418449), (1023, 139483)]