4285281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 7676928

約数和(自身を除く): 3391647

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1427, 3003, 4281, 9989, 15697, 18551, 29967, 47091, 55653, 109879, 129857, 204061, 329637, 389571, 612183, 1428427, 4285281]

約数ペア:

[(1, 4285281), (3, 1428427), (7, 612183), (11, 389571), (13, 329637), (21, 204061), (33, 129857), (39, 109879), (77, 55653), (91, 47091), (143, 29967), (231, 18551), (273, 15697), (429, 9989), (1001, 4281), (1427, 3003)]