100473009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21649}}^1$

素因数の和:21689

約数の個数: 32

約数和(自身を含む): 174585600

約数和(自身を除く): 74112591

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 21649, 64947, 151543, 281437, 368033, 454629, 844311, 1104099, 1970059, 2576231, 4784429, 5910177, 7728693, 14353287, 33491003, 100473009]

約数ペア:

[(1, 100473009), (3, 33491003), (7, 14353287), (13, 7728693), (17, 5910177), (21, 4784429), (39, 2576231), (51, 1970059), (91, 1104099), (119, 844311), (221, 454629), (273, 368033), (357, 281437), (663, 151543), (1547, 64947), (4641, 21649)]