13664343

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 22924800

約数和(自身を除く): 9260457

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 397, 447, 1043, 1191, 1639, 2779, 3129, 4367, 4917, 8337, 11473, 13101, 30569, 34419, 59153, 91707, 177459, 414071, 650683, 1242213, 1952049, 4554781, 13664343]

約数ペア:

[(1, 13664343), (3, 4554781), (7, 1952049), (11, 1242213), (21, 650683), (33, 414071), (77, 177459), (149, 91707), (231, 59153), (397, 34419), (447, 30569), (1043, 13101), (1191, 11473), (1639, 8337), (2779, 4917), (3129, 4367)]