11967459

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 19345920

約数和(自身を除く): 7378461

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 457, 609, 903, 1247, 1371, 3199, 3741, 8729, 9597, 13253, 19651, 26187, 39759, 58953, 92771, 137557, 278313, 412671, 569879, 1709637, 3989153, 11967459]

約数ペア:

[(1, 11967459), (3, 3989153), (7, 1709637), (21, 569879), (29, 412671), (43, 278313), (87, 137557), (129, 92771), (203, 58953), (301, 39759), (457, 26187), (609, 19651), (903, 13253), (1247, 9597), (1371, 8729), (3199, 3741)]