238959171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{3067}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 377143104

約数和(自身を除く): 138183933

約数列:

[1, 3, 9, 11, 33, 99, 787, 2361, 3067, 7083, 8657, 9201, 25971, 27603, 33737, 77913, 101211, 303633, 2413729, 7241187, 21723561, 26551019, 79653057, 238959171]

約数ペア:

[(1, 238959171), (3, 79653057), (9, 26551019), (11, 21723561), (33, 7241187), (99, 2413729), (787, 303633), (2361, 101211), (3067, 77913), (7083, 33737), (8657, 27603), (9201, 25971)]