2744499

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 3828384

約数和(自身を除く): 1083885

約数列:

[1, 3, 41, 53, 123, 159, 421, 1263, 2173, 6519, 17261, 22313, 51783, 66939, 914833, 2744499]

約数ペア:

[(1, 2744499), (3, 914833), (41, 66939), (53, 51783), (123, 22313), (159, 17261), (421, 6519), (1263, 2173)]