899366923

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 1141257600

約数和(自身を除く): 241890677

約数列:

[1, 7, 13, 49, 91, 101, 343, 637, 707, 1313, 1997, 4459, 4949, 9191, 13979, 25961, 34643, 64337, 97853, 181727, 201697, 450359, 684971, 1272089, 1411879, 2622061, 8904623, 9883153, 18354427, 69182071, 128480989, 899366923]

約数ペア:

[(1, 899366923), (7, 128480989), (13, 69182071), (49, 18354427), (91, 9883153), (101, 8904623), (343, 2622061), (637, 1411879), (707, 1272089), (1313, 684971), (1997, 450359), (4459, 201697), (4949, 181727), (9191, 97853), (13979, 64337), (25961, 34643)]