90917421

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{44633}}^1$

素因数の和:44740

約数の個数: 16

約数和(自身を含む): 139972224

約数和(自身を除く): 49054803

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 44633, 133899, 312431, 937293, 4329401, 12988203, 30305807, 90917421]

約数ペア:

[(1, 90917421), (3, 30305807), (7, 12988203), (21, 4329401), (97, 937293), (291, 312431), (679, 133899), (2037, 44633)]