1719255051

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 2601072144

約数和(自身を除く): 881817093

約数列:

[1, 3, 9, 27, 81, 163, 197, 489, 591, 661, 1467, 1773, 1983, 4401, 5319, 5949, 13203, 15957, 17847, 32111, 53541, 96333, 107743, 130217, 288999, 323229, 390651, 866997, 969687, 1171953, 2600991, 2909061, 3515859, 8727183, 10547577, 21225371, 63676113, 191028339, 573085017, 1719255051]

約数ペア:

[(1, 1719255051), (3, 573085017), (9, 191028339), (27, 63676113), (81, 21225371), (163, 10547577), (197, 8727183), (489, 3515859), (591, 2909061), (661, 2600991), (1467, 1171953), (1773, 969687), (1983, 866997), (4401, 390651), (5319, 323229), (5949, 288999), (13203, 130217), (15957, 107743), (17847, 96333), (32111, 53541)]