289806693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 462274560

約数和(自身を除く): 172467867

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 109, 113, 253, 327, 339, 341, 713, 759, 1023, 1199, 1243, 2139, 2507, 2599, 3379, 3503, 3597, 3729, 7521, 7797, 7843, 10137, 10509, 12317, 23529, 27577, 28589, 36951, 37169, 38533, 77717, 80569, 82731, 85767, 111507, 115599, 135487, 233151, 241707, 283291, 381827, 406461, 849873, 854887, 886259, 1145481, 2564661, 2658777, 3116201, 4200097, 8782021, 9348603, 12600291, 26346063, 96602231, 289806693]

約数ペア:

[(1, 289806693), (3, 96602231), (11, 26346063), (23, 12600291), (31, 9348603), (33, 8782021), (69, 4200097), (93, 3116201), (109, 2658777), (113, 2564661), (253, 1145481), (327, 886259), (339, 854887), (341, 849873), (713, 406461), (759, 381827), (1023, 283291), (1199, 241707), (1243, 233151), (2139, 135487), (2507, 115599), (2599, 111507), (3379, 85767), (3503, 82731), (3597, 80569), (3729, 77717), (7521, 38533), (7797, 37169), (7843, 36951), (10137, 28589), (10509, 27577), (12317, 23529)]