230331339

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61967}}^1$

素因数の和:62039

約数の個数: 24

約数和(自身を含む): 386680320

約数和(自身を除く): 156348981

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 61967, 185901, 433769, 557703, 1301307, 3656053, 3903921, 10968159, 25592371, 32904477, 76777113, 230331339]

約数ペア:

[(1, 230331339), (3, 76777113), (7, 32904477), (9, 25592371), (21, 10968159), (59, 3903921), (63, 3656053), (177, 1301307), (413, 557703), (531, 433769), (1239, 185901), (3717, 61967)]