16768311

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 10188489

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 233, 447, 483, 699, 1043, 1631, 3129, 3427, 4893, 5359, 10281, 16077, 23989, 34717, 37513, 71967, 104151, 112539, 243019, 729057, 798491, 2395473, 5589437, 16768311]

約数ペア:

[(1, 16768311), (3, 5589437), (7, 2395473), (21, 798491), (23, 729057), (69, 243019), (149, 112539), (161, 104151), (233, 71967), (447, 37513), (483, 34717), (699, 23989), (1043, 16077), (1631, 10281), (3129, 5359), (3427, 4893)]