15672006021

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2973251}}^1$

素因数の和:2973512

約数の個数: 16

約数和(自身を含む): 23976304128

約数和(自身を除く): 8304298107

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 2973251, 8919753, 20812757, 62438271, 746286001, 2238858003, 5224002007, 15672006021]

約数ペア:

[(1, 15672006021), (3, 5224002007), (7, 2238858003), (21, 746286001), (251, 62438271), (753, 20812757), (1757, 8919753), (5271, 2973251)]