13304869109

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{1669}}^1\times {\mathrm{4397}}^1$

素因数の和:6117

約数の個数: 24

約数和(自身を含む): 15908533560

約数和(自身を除く): 2603664451

約数列:

[1, 7, 37, 49, 259, 1669, 1813, 4397, 11683, 30779, 61753, 81781, 162689, 215453, 432271, 1138823, 3025897, 7338593, 7971761, 51370151, 271527941, 359591057, 1900695587, 13304869109]

約数ペア:

[(1, 13304869109), (7, 1900695587), (37, 359591057), (49, 271527941), (259, 51370151), (1669, 7971761), (1813, 7338593), (4397, 3025897), (11683, 1138823), (30779, 432271), (61753, 215453), (81781, 162689)]