565522143

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 790632192

約数和(自身を除く): 225110049

約数列:

[1, 3, 41, 67, 123, 163, 201, 421, 489, 1263, 2747, 6683, 8241, 10921, 17261, 20049, 28207, 32763, 51783, 68623, 84621, 205869, 447761, 1156487, 1343283, 2813543, 3469461, 4597741, 8440629, 13793223, 188507381, 565522143]

約数ペア:

[(1, 565522143), (3, 188507381), (41, 13793223), (67, 8440629), (123, 4597741), (163, 3469461), (201, 2813543), (421, 1343283), (489, 1156487), (1263, 447761), (2747, 205869), (6683, 84621), (8241, 68623), (10921, 51783), (17261, 32763), (20049, 28207)]