31004853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 47132160

約数和(自身を除く): 16127307

約数列:

[1, 3, 11, 33, 37, 67, 111, 201, 379, 407, 737, 1137, 1221, 2211, 2479, 4169, 7437, 12507, 14023, 25393, 27269, 42069, 76179, 81807, 154253, 279323, 462759, 837969, 939541, 2818623, 10334951, 31004853]

約数ペア:

[(1, 31004853), (3, 10334951), (11, 2818623), (33, 939541), (37, 837969), (67, 462759), (111, 279323), (201, 154253), (379, 81807), (407, 76179), (737, 42069), (1137, 27269), (1221, 25393), (2211, 14023), (2479, 12507), (4169, 7437)]