1427676387

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 1999380480

約数和(自身を除く): 571704093

約数列:

[1, 3, 31, 79, 93, 237, 317, 613, 951, 1839, 2449, 7347, 9827, 19003, 25043, 29481, 48427, 57009, 75129, 145281, 194321, 582963, 776333, 1501237, 2328999, 4503711, 6023951, 15351359, 18071853, 46054077, 475892129, 1427676387]

約数ペア:

[(1, 1427676387), (3, 475892129), (31, 46054077), (79, 18071853), (93, 15351359), (237, 6023951), (317, 4503711), (613, 2328999), (951, 1501237), (1839, 776333), (2449, 582963), (7347, 194321), (9827, 145281), (19003, 75129), (25043, 57009), (29481, 48427)]