47902959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 74780160

約数和(自身を除く): 26877201

約数列:

[1, 3, 9, 13, 39, 117, 383, 1069, 1149, 3207, 3447, 4979, 9621, 13897, 14937, 41691, 44811, 125073, 409427, 1228281, 3684843, 5322551, 15967653, 47902959]

約数ペア:

[(1, 47902959), (3, 15967653), (9, 5322551), (13, 3684843), (39, 1228281), (117, 409427), (383, 125073), (1069, 44811), (1149, 41691), (3207, 14937), (3447, 13897), (4979, 9621)]