5321019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 7778304

約数和(自身を除く): 2457285

約数列:

[1, 3, 11, 33, 383, 421, 1149, 1263, 4213, 4631, 12639, 13893, 161243, 483729, 1773673, 5321019]

約数ペア:

[(1, 5321019), (3, 1773673), (11, 483729), (33, 161243), (383, 13893), (421, 12639), (1149, 4631), (1263, 4213)]