15696887829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{914897}}^1$

素因数の和:914969

約数の個数: 32

約数和(自身を含む): 25763527680

約数和(自身を除く): 10066639851

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 914897, 2744691, 6404279, 17383043, 19212837, 39340571, 52149129, 118021713, 121681301, 275383997, 365043903, 747470849, 826151991, 2242412547, 5232295943, 15696887829]

約数ペア:

[(1, 15696887829), (3, 5232295943), (7, 2242412547), (19, 826151991), (21, 747470849), (43, 365043903), (57, 275383997), (129, 121681301), (133, 118021713), (301, 52149129), (399, 39340571), (817, 19212837), (903, 17383043), (2451, 6404279), (5719, 2744691), (17157, 914897)]