967991919

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 1349913600

約数和(自身を除く): 381921681

約数列:

[1, 3, 41, 71, 123, 199, 213, 557, 597, 1671, 2911, 8159, 8733, 14129, 22837, 24477, 39547, 42387, 68511, 110843, 118641, 332529, 579289, 1621427, 1737867, 4544563, 4864281, 7869853, 13633689, 23609559, 322663973, 967991919]

約数ペア:

[(1, 967991919), (3, 322663973), (41, 23609559), (71, 13633689), (123, 7869853), (199, 4864281), (213, 4544563), (557, 1737867), (597, 1621427), (1671, 579289), (2911, 332529), (8159, 118641), (8733, 110843), (14129, 68511), (22837, 42387), (24477, 39547)]