4209831

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 6389760

約数和(自身を除く): 2179929

約数列:

[1, 3, 9, 31, 79, 93, 191, 237, 279, 573, 711, 1719, 2449, 5921, 7347, 15089, 17763, 22041, 45267, 53289, 135801, 467759, 1403277, 4209831]

約数ペア:

[(1, 4209831), (3, 1403277), (9, 467759), (31, 135801), (79, 53289), (93, 45267), (191, 22041), (237, 17763), (279, 15089), (573, 7347), (711, 5921), (1719, 2449)]