131847846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1690357}}^1$

素因数の和:1690375

約数の個数: 16

約数和(自身を含む): 283980144

約数和(自身を除く): 152132298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1690357, 3380714, 5071071, 10142142, 21974641, 43949282, 65923923, 131847846]

約数ペア:

[(1, 131847846), (2, 65923923), (3, 43949282), (6, 21974641), (13, 10142142), (26, 5071071), (39, 3380714), (78, 1690357)]