831551142

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{7487}}^1$

素因数の和:7772

約数の個数: 32

約数和(自身を含む): 1688573952

約数和(自身を除く): 857022810

約数列:

[1, 2, 3, 6, 107, 173, 214, 321, 346, 519, 642, 1038, 7487, 14974, 18511, 22461, 37022, 44922, 55533, 111066, 801109, 1295251, 1602218, 2403327, 2590502, 3885753, 4806654, 7771506, 138591857, 277183714, 415775571, 831551142]

約数ペア:

[(1, 831551142), (2, 415775571), (3, 277183714), (6, 138591857), (107, 7771506), (173, 4806654), (214, 3885753), (321, 2590502), (346, 2403327), (519, 1602218), (642, 1295251), (1038, 801109), (7487, 111066), (14974, 55533), (18511, 44922), (22461, 37022)]