121419473

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 140887296

約数和(自身を除く): 19467823

約数列:

[1, 7, 101, 263, 653, 707, 1841, 4571, 26563, 65953, 171739, 185941, 461671, 1202173, 17345639, 121419473]

約数ペア:

[(1, 121419473), (7, 17345639), (101, 1202173), (263, 461671), (653, 185941), (707, 171739), (1841, 65953), (4571, 26563)]