1226949

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 1720320

約数和(自身を除く): 493371

約数列:

[1, 3, 31, 79, 93, 167, 237, 501, 2449, 5177, 7347, 13193, 15531, 39579, 408983, 1226949]

約数ペア:

[(1, 1226949), (3, 408983), (31, 39579), (79, 15531), (93, 13193), (167, 7347), (237, 5177), (501, 2449)]