47384883

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 86102016

約数和(自身を除く): 38717133

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1231, 1833, 2961, 3693, 4277, 5499, 8617, 11079, 12831, 16003, 25851, 38493, 48009, 57857, 77553, 112021, 144027, 173571, 336063, 404999, 520713, 752141, 1008189, 1214997, 2256423, 3644991, 5264987, 6769269, 15794961, 47384883]

約数ペア:

[(1, 47384883), (3, 15794961), (7, 6769269), (9, 5264987), (13, 3644991), (21, 2256423), (39, 1214997), (47, 1008189), (63, 752141), (91, 520713), (117, 404999), (141, 336063), (273, 173571), (329, 144027), (423, 112021), (611, 77553), (819, 57857), (987, 48009), (1231, 38493), (1833, 25851), (2961, 16003), (3693, 12831), (4277, 11079), (5499, 8617)]