15671520021

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1\times {\mathrm{44021}}^1$

素因数の和:46316

約数の個数: 16

約数和(自身を含む): 21299604480

約数和(自身を除く): 5628084459

約数列:

[1, 3, 53, 159, 2239, 6717, 44021, 118667, 132063, 356001, 2333113, 6999339, 98563019, 295689057, 5223840007, 15671520021]

約数ペア:

[(1, 15671520021), (3, 5223840007), (53, 295689057), (159, 98563019), (2239, 6999339), (6717, 2333113), (44021, 356001), (118667, 132063)]