214831773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25153}}^1$

素因数の和:25245

約数の個数: 24

約数和(自身を含む): 338774072

約数和(自身を除く): 123942299

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 25153, 75459, 226377, 326989, 980967, 1836169, 2942901, 5508507, 16525521, 23870197, 71610591, 214831773]

約数ペア:

[(1, 214831773), (3, 71610591), (9, 23870197), (13, 16525521), (39, 5508507), (73, 2942901), (117, 1836169), (219, 980967), (657, 326989), (949, 226377), (2847, 75459), (8541, 25153)]