84402021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7727}}^1$

素因数の和:8072

約数の個数: 16

約数和(自身を含む): 123153408

約数和(自身を除く): 38751387

約数列:

[1, 3, 11, 33, 331, 993, 3641, 7727, 10923, 23181, 84997, 254991, 2557637, 7672911, 28134007, 84402021]

約数ペア:

[(1, 84402021), (3, 28134007), (11, 7672911), (33, 2557637), (331, 254991), (993, 84997), (3641, 23181), (7727, 10923)]