230828703

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13757}}^1$

素因数の和:13831

約数の個数: 32

約数和(自身を含む): 380381184

約数和(自身を除く): 149552481

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 13757, 16779, 41271, 96299, 233869, 288897, 646579, 701607, 1637083, 1939737, 4526053, 4911249, 10991843, 13578159, 32975529, 76942901, 230828703]

約数ペア:

[(1, 230828703), (3, 76942901), (7, 32975529), (17, 13578159), (21, 10991843), (47, 4911249), (51, 4526053), (119, 1939737), (141, 1637083), (329, 701607), (357, 646579), (799, 288897), (987, 233869), (2397, 96299), (5593, 41271), (13757, 16779)]