460739643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2081}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 757381632

約数和(自身を除く): 296641989

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 811, 2081, 2433, 5677, 6243, 10543, 14567, 17031, 27053, 31629, 43701, 73801, 81159, 189371, 221403, 568113, 1687691, 5063073, 11813837, 21939983, 35441511, 65819949, 153579881, 460739643]

約数ペア:

[(1, 460739643), (3, 153579881), (7, 65819949), (13, 35441511), (21, 21939983), (39, 11813837), (91, 5063073), (273, 1687691), (811, 568113), (2081, 221403), (2433, 189371), (5677, 81159), (6243, 73801), (10543, 43701), (14567, 31629), (17031, 27053)]