131649647

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 140374080

約数和(自身を除く): 8724433

約数列:

[1, 29, 41, 263, 421, 1189, 7627, 10783, 12209, 17261, 110723, 312707, 500569, 3210967, 4539643, 131649647]

約数ペア:

[(1, 131649647), (29, 4539643), (41, 3210967), (263, 500569), (421, 312707), (1189, 110723), (7627, 17261), (10783, 12209)]