2943043257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{19333}}^1$

素因数の和:20013

約数の個数: 32

約数和(自身を含む): 4900008960

約数和(自身を除く): 1956965703

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 659, 1977, 4613, 7249, 13839, 19333, 21747, 50743, 57999, 135331, 152229, 212663, 405993, 637989, 1488641, 4465923, 12740447, 38221341, 89183129, 140144917, 267549387, 420434751, 981014419, 2943043257]

約数ペア:

[(1, 2943043257), (3, 981014419), (7, 420434751), (11, 267549387), (21, 140144917), (33, 89183129), (77, 38221341), (231, 12740447), (659, 4465923), (1977, 1488641), (4613, 637989), (7249, 405993), (13839, 212663), (19333, 152229), (21747, 135331), (50743, 57999)]