372270213

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{9133}}^1$

素因数の和:9793

約数の個数: 24

約数和(自身を含む): 615558528

約数和(自身を除く): 243288315

約数列:

[1, 3, 7, 9, 21, 63, 647, 1941, 4529, 5823, 9133, 13587, 27399, 40761, 63931, 82197, 191793, 575379, 5909051, 17727153, 41363357, 53181459, 124090071, 372270213]

約数ペア:

[(1, 372270213), (3, 124090071), (7, 53181459), (9, 41363357), (21, 17727153), (63, 5909051), (647, 575379), (1941, 191793), (4529, 82197), (5823, 63931), (9133, 40761), (13587, 27399)]