379832013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{37987}}^1$

素因数の和:38105

約数の個数: 24

約数和(自身を含む): 604465056

約数和(自身を除く): 224633043

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 37987, 113961, 341883, 417857, 1253571, 3760713, 3836687, 11510061, 34530183, 42203557, 126610671, 379832013]

約数ペア:

[(1, 379832013), (3, 126610671), (9, 42203557), (11, 34530183), (33, 11510061), (99, 3836687), (101, 3760713), (303, 1253571), (909, 417857), (1111, 341883), (3333, 113961), (9999, 37987)]