31093153

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 10033247

約数列:

[1, 7, 13, 17, 91, 101, 119, 199, 221, 707, 1313, 1393, 1547, 1717, 2587, 3383, 9191, 12019, 18109, 20099, 22321, 23681, 43979, 140693, 156247, 261287, 307853, 341683, 1829009, 2391781, 4441879, 31093153]

約数ペア:

[(1, 31093153), (7, 4441879), (13, 2391781), (17, 1829009), (91, 341683), (101, 307853), (119, 261287), (199, 156247), (221, 140693), (707, 43979), (1313, 23681), (1393, 22321), (1547, 20099), (1717, 18109), (2587, 12019), (3383, 9191)]