28876569117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{30059}}^1$

素因数の和:30793

約数の個数: 32

約数和(自身を含む): 43043996160

約数和(自身を除く): 14167427043

約数列:

[1, 3, 11, 33, 43, 129, 473, 677, 1419, 2031, 7447, 22341, 29111, 30059, 87333, 90177, 320221, 330649, 960663, 991947, 1292537, 3877611, 14217907, 20349943, 42653721, 61049829, 223849373, 671548119, 875047549, 2625142647, 9625523039, 28876569117]

約数ペア:

[(1, 28876569117), (3, 9625523039), (11, 2625142647), (33, 875047549), (43, 671548119), (129, 223849373), (473, 61049829), (677, 42653721), (1419, 20349943), (2031, 14217907), (7447, 3877611), (22341, 1292537), (29111, 991947), (30059, 960663), (87333, 330649), (90177, 320221)]