1212303743

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{3049}}^1$

素因数の和:3854

約数の個数: 16

約数和(自身を含む): 1405440000

約数和(自身を除く): 193136257

約数列:

[1, 7, 79, 553, 719, 3049, 5033, 21343, 56801, 240871, 397607, 1686097, 2192231, 15345617, 173186249, 1212303743]

約数ペア:

[(1, 1212303743), (7, 173186249), (79, 15345617), (553, 2192231), (719, 1686097), (3049, 397607), (5033, 240871), (21343, 56801)]