858403143

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4283}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 1372250880

約数和(自身を除く): 513847737

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 571, 1713, 4283, 5139, 7423, 12849, 15417, 22269, 38547, 55679, 66807, 115641, 167037, 200421, 501111, 1503333, 2445593, 7336779, 22010337, 31792709, 66031011, 95378127, 286134381, 858403143]

約数ペア:

[(1, 858403143), (3, 286134381), (9, 95378127), (13, 66031011), (27, 31792709), (39, 22010337), (117, 7336779), (351, 2445593), (571, 1503333), (1713, 501111), (4283, 200421), (5139, 167037), (7423, 115641), (12849, 66807), (15417, 55679), (22269, 38547)]