13580697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 7063143

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 239, 403, 611, 717, 1209, 1457, 1833, 3107, 4371, 7409, 9321, 11233, 18941, 22227, 33699, 56823, 96317, 146029, 288951, 348223, 438087, 1044669, 4526899, 13580697]

約数ペア:

[(1, 13580697), (3, 4526899), (13, 1044669), (31, 438087), (39, 348223), (47, 288951), (93, 146029), (141, 96317), (239, 56823), (403, 33699), (611, 22227), (717, 18941), (1209, 11233), (1457, 9321), (1833, 7409), (3107, 4371)]