1330903873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 1539901440

約数和(自身を除く): 208997567

約数列:

[1, 13, 29, 31, 263, 377, 403, 433, 899, 3419, 5629, 7627, 8153, 11687, 12557, 13423, 99151, 105989, 113879, 163241, 174499, 236437, 389267, 1480427, 3073681, 3302491, 3530249, 5060471, 42932383, 45893237, 102377221, 1330903873]

約数ペア:

[(1, 1330903873), (13, 102377221), (29, 45893237), (31, 42932383), (263, 5060471), (377, 3530249), (403, 3302491), (433, 3073681), (899, 1480427), (3419, 389267), (5629, 236437), (7627, 174499), (8153, 163241), (11687, 113879), (12557, 105989), (13423, 99151)]