406906917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 609560640

約数和(自身を除く): 202653723

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 179, 493, 537, 841, 901, 1479, 1537, 2523, 2703, 3043, 4611, 5191, 9129, 9487, 14297, 15573, 26129, 28461, 42891, 44573, 78387, 88247, 133719, 150539, 161279, 264741, 275123, 451617, 483837, 757741, 825369, 2273223, 2559163, 4677091, 7677489, 7978567, 14031273, 23935701, 135635639, 406906917]

約数ペア:

[(1, 406906917), (3, 135635639), (17, 23935701), (29, 14031273), (51, 7978567), (53, 7677489), (87, 4677091), (159, 2559163), (179, 2273223), (493, 825369), (537, 757741), (841, 483837), (901, 451617), (1479, 275123), (1537, 264741), (2523, 161279), (2703, 150539), (3043, 133719), (4611, 88247), (5191, 78387), (9129, 44573), (9487, 42891), (14297, 28461), (15573, 26129)]