417156693

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 604475136

約数和(自身を除く): 187318443

約数列:

[1, 3, 17, 51, 53, 157, 159, 471, 901, 983, 2669, 2703, 2949, 8007, 8321, 16711, 24963, 50133, 52099, 141457, 154331, 156297, 424371, 462993, 885683, 2623627, 2657049, 7870881, 8179543, 24538629, 139052231, 417156693]

約数ペア:

[(1, 417156693), (3, 139052231), (17, 24538629), (51, 8179543), (53, 7870881), (157, 2657049), (159, 2623627), (471, 885683), (901, 462993), (983, 424371), (2669, 156297), (2703, 154331), (2949, 141457), (8007, 52099), (8321, 50133), (16711, 24963)]