26621681

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 28458000

約数和(自身を除く): 1836319

約数列:

[1, 29, 61, 101, 149, 1769, 2929, 4321, 6161, 9089, 15049, 178669, 263581, 436421, 917989, 26621681]

約数ペア:

[(1, 26621681), (29, 917989), (61, 436421), (101, 263581), (149, 178669), (1769, 15049), (2929, 9089), (4321, 6161)]