48478017

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 28567743

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 659, 791, 1977, 2373, 3503, 4613, 10509, 13839, 20429, 24521, 61287, 73563, 74467, 143003, 223401, 429009, 521269, 1563807, 2308477, 6925431, 16159339, 48478017]

約数ペア:

[(1, 48478017), (3, 16159339), (7, 6925431), (21, 2308477), (31, 1563807), (93, 521269), (113, 429009), (217, 223401), (339, 143003), (651, 74467), (659, 73563), (791, 61287), (1977, 24521), (2373, 20429), (3503, 13839), (4613, 10509)]