7226193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 11038720

約数和(自身を除く): 3812527

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 139, 403, 417, 559, 1209, 1333, 1677, 1807, 3999, 4309, 5421, 5977, 12927, 17329, 17931, 51987, 56017, 77701, 168051, 185287, 233103, 555861, 2408731, 7226193]

約数ペア:

[(1, 7226193), (3, 2408731), (13, 555861), (31, 233103), (39, 185287), (43, 168051), (93, 77701), (129, 56017), (139, 51987), (403, 17931), (417, 17329), (559, 12927), (1209, 5977), (1333, 5421), (1677, 4309), (1807, 3999)]