22730253

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 37632000

約数和(自身を除く): 14901747

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 599, 973, 1797, 1807, 2919, 4193, 5421, 7787, 12579, 12649, 23361, 37947, 54509, 83261, 163527, 249783, 582827, 1082393, 1748481, 3247179, 7576751, 22730253]

約数ペア:

[(1, 22730253), (3, 7576751), (7, 3247179), (13, 1748481), (21, 1082393), (39, 582827), (91, 249783), (139, 163527), (273, 83261), (417, 54509), (599, 37947), (973, 23361), (1797, 12649), (1807, 12579), (2919, 7787), (4193, 5421)]