201313737

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{16411}}^1$

素因数の和:16493

約数の個数: 24

約数和(自身を含む): 307232640

約数和(自身を除く): 105918903

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 16411, 49233, 147699, 475919, 771317, 1427757, 2313951, 4283271, 6941853, 22368193, 67104579, 201313737]

約数ペア:

[(1, 201313737), (3, 67104579), (9, 22368193), (29, 6941853), (47, 4283271), (87, 2313951), (141, 1427757), (261, 771317), (423, 475919), (1363, 147699), (4089, 49233), (12267, 16411)]