4977651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 8183808

約数和(自身を除く): 3206157

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 191, 219, 357, 511, 573, 1241, 1337, 1533, 3247, 3723, 4011, 8687, 9741, 13943, 22729, 26061, 41829, 68187, 97601, 237031, 292803, 711093, 1659217, 4977651]

約数ペア:

[(1, 4977651), (3, 1659217), (7, 711093), (17, 292803), (21, 237031), (51, 97601), (73, 68187), (119, 41829), (191, 26061), (219, 22729), (357, 13943), (511, 9741), (573, 8687), (1241, 4011), (1337, 3723), (1533, 3247)]