286133071

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 330469888

約数和(自身を除く): 44336817

約数列:

[1, 7, 151, 421, 643, 1057, 2947, 4501, 63571, 97093, 270703, 444997, 679651, 1894921, 40876153, 286133071]

約数ペア:

[(1, 286133071), (7, 40876153), (151, 1894921), (421, 679651), (643, 444997), (1057, 270703), (2947, 97093), (4501, 63571)]