57631717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 14992667

約数列:

[1, 11, 13, 17, 143, 151, 157, 187, 221, 1661, 1727, 1963, 2041, 2431, 2567, 2669, 21593, 22451, 23707, 28237, 29359, 33371, 34697, 260777, 308191, 367081, 381667, 403019, 3390101, 4433209, 5239247, 57631717]

約数ペア:

[(1, 57631717), (11, 5239247), (13, 4433209), (17, 3390101), (143, 403019), (151, 381667), (157, 367081), (187, 308191), (221, 260777), (1661, 34697), (1727, 33371), (1963, 29359), (2041, 28237), (2431, 23707), (2567, 22451), (2669, 21593)]