346069719

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 527957760

約数和(自身を除く): 181888041

約数列:

[1, 3, 9, 27, 43, 129, 173, 387, 519, 1161, 1557, 1723, 4671, 5169, 7439, 15507, 22317, 46521, 66951, 74089, 200853, 222267, 298079, 666801, 894237, 2000403, 2682711, 8048133, 12817397, 38452191, 115356573, 346069719]

約数ペア:

[(1, 346069719), (3, 115356573), (9, 38452191), (27, 12817397), (43, 8048133), (129, 2682711), (173, 2000403), (387, 894237), (519, 666801), (1161, 298079), (1557, 222267), (1723, 200853), (4671, 74089), (5169, 66951), (7439, 46521), (15507, 22317)]