16413291

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 24785280

約数和(自身を除く): 8371989

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 661, 801, 1983, 2759, 5949, 8277, 20491, 24831, 58829, 61473, 176487, 184419, 529461, 1823699, 5471097, 16413291]

約数ペア:

[(1, 16413291), (3, 5471097), (9, 1823699), (31, 529461), (89, 184419), (93, 176487), (267, 61473), (279, 58829), (661, 24831), (801, 20491), (1983, 8277), (2759, 5949)]