15671219379

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 21234769920

約数和(自身を除く): 5563550541

約数列:

[1, 3, 167, 191, 389, 421, 501, 573, 1167, 1263, 31897, 64963, 70307, 74299, 80411, 95691, 163769, 194889, 210921, 222897, 241233, 491307, 12407933, 13428637, 27349423, 31279879, 37223799, 40285911, 82048269, 93839637, 5223739793, 15671219379]

約数ペア:

[(1, 15671219379), (3, 5223739793), (167, 93839637), (191, 82048269), (389, 40285911), (421, 37223799), (501, 31279879), (573, 27349423), (1167, 13428637), (1263, 12407933), (31897, 491307), (64963, 241233), (70307, 222897), (74299, 210921), (80411, 194889), (95691, 163769)]