299853749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 343816704

約数和(自身を除く): 43962955

約数列:

[1, 13, 43, 47, 101, 113, 559, 611, 1313, 1469, 2021, 4343, 4747, 4859, 5311, 11413, 26273, 56459, 61711, 63167, 69043, 148369, 204121, 228373, 490759, 536411, 2653573, 2968849, 6379867, 6973343, 23065673, 299853749]

約数ペア:

[(1, 299853749), (13, 23065673), (43, 6973343), (47, 6379867), (101, 2968849), (113, 2653573), (559, 536411), (611, 490759), (1313, 228373), (1469, 204121), (2021, 148369), (4343, 69043), (4747, 63167), (4859, 61711), (5311, 56459), (11413, 26273)]