13303661139

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{127727}}^1$

素因数の和:127967

約数の個数: 24

約数和(自身を含む): 19606758912

約数和(自身を除く): 6303097773

約数列:

[1, 3, 9, 71, 163, 213, 489, 639, 1467, 11573, 34719, 104157, 127727, 383181, 1149543, 9068617, 20819501, 27205851, 62458503, 81617553, 187375509, 1478184571, 4434553713, 13303661139]

約数ペア:

[(1, 13303661139), (3, 4434553713), (9, 1478184571), (71, 187375509), (163, 81617553), (213, 62458503), (489, 27205851), (639, 20819501), (1467, 9068617), (11573, 1149543), (34719, 383181), (104157, 127727)]