5222973

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 8404992

約数和(自身を除く): 3182019

約数列:

[1, 3, 7, 21, 31, 71, 93, 113, 213, 217, 339, 497, 651, 791, 1491, 2201, 2373, 3503, 6603, 8023, 10509, 15407, 24069, 24521, 46221, 56161, 73563, 168483, 248713, 746139, 1740991, 5222973]

約数ペア:

[(1, 5222973), (3, 1740991), (7, 746139), (21, 248713), (31, 168483), (71, 73563), (93, 56161), (113, 46221), (213, 24521), (217, 24069), (339, 15407), (497, 10509), (651, 8023), (791, 6603), (1491, 3503), (2201, 2373)]