642690112461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2864689}}^1$

素因数の和:2864845

約数の個数: 32

約数和(自身を含む): 935584836480

約数和(自身を除く): 292894724019

約数列:

[1, 3, 17, 51, 53, 83, 159, 249, 901, 1411, 2703, 4233, 4399, 13197, 74783, 224349, 2864689, 8594067, 48699713, 146099139, 151828517, 237769187, 455485551, 713307561, 2581084789, 4042076179, 7743254367, 12126228537, 12601766911, 37805300733, 214230037487, 642690112461]

約数ペア:

[(1, 642690112461), (3, 214230037487), (17, 37805300733), (51, 12601766911), (53, 12126228537), (83, 7743254367), (159, 4042076179), (249, 2581084789), (901, 713307561), (1411, 455485551), (2703, 237769187), (4233, 151828517), (4399, 146099139), (13197, 48699713), (74783, 8594067), (224349, 2864689)]