1879647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3194880

約数和(自身を除く): 1315233

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 103, 231, 237, 309, 553, 721, 869, 1133, 1659, 2163, 2607, 3399, 6083, 7931, 8137, 18249, 23793, 24411, 56959, 89507, 170877, 268521, 626549, 1879647]

約数ペア:

[(1, 1879647), (3, 626549), (7, 268521), (11, 170877), (21, 89507), (33, 56959), (77, 24411), (79, 23793), (103, 18249), (231, 8137), (237, 7931), (309, 6083), (553, 3399), (721, 2607), (869, 2163), (1133, 1659)]