590975991

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{4093}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 871137696

約数和(自身を除く): 280161705

約数列:

[1, 3, 9, 61, 183, 263, 549, 789, 2367, 4093, 12279, 16043, 36837, 48129, 144387, 249673, 749019, 1076459, 2247057, 3229377, 9688131, 65663999, 196991997, 590975991]

約数ペア:

[(1, 590975991), (3, 196991997), (9, 65663999), (61, 9688131), (183, 3229377), (263, 2247057), (549, 1076459), (789, 749019), (2367, 249673), (4093, 144387), (12279, 48129), (16043, 36837)]