1925379

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 2941952

約数和(自身を除く): 1016573

約数列:

[1, 3, 9, 31, 67, 93, 103, 201, 279, 309, 603, 927, 2077, 3193, 6231, 6901, 9579, 18693, 20703, 28737, 62109, 213931, 641793, 1925379]

約数ペア:

[(1, 1925379), (3, 641793), (9, 213931), (31, 62109), (67, 28737), (93, 20703), (103, 18693), (201, 9579), (279, 6901), (309, 6231), (603, 3193), (927, 2077)]