40944213

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 60906560

約数和(自身を除く): 19962347

約数列:

[1, 3, 9, 43, 129, 241, 387, 439, 723, 1317, 2169, 3951, 10363, 18877, 31089, 56631, 93267, 105799, 169893, 317397, 952191, 4549357, 13648071, 40944213]

約数ペア:

[(1, 40944213), (3, 13648071), (9, 4549357), (43, 952191), (129, 317397), (241, 169893), (387, 105799), (439, 93267), (723, 56631), (1317, 31089), (2169, 18877), (3951, 10363)]