86900409

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 130101504

約数和(自身を除く): 43201095

約数列:

[1, 3, 9, 31, 93, 279, 331, 941, 993, 2823, 2979, 8469, 10261, 29171, 30783, 87513, 92349, 262539, 311471, 934413, 2803239, 9655601, 28966803, 86900409]

約数ペア:

[(1, 86900409), (3, 28966803), (9, 9655601), (31, 2803239), (93, 934413), (279, 311471), (331, 262539), (941, 92349), (993, 87513), (2823, 30783), (2979, 29171), (8469, 10261)]