147465791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 25887169

約数列:

[1, 11, 31, 43, 89, 113, 341, 473, 979, 1243, 1333, 2759, 3503, 3827, 4859, 10057, 14663, 30349, 38533, 42097, 53449, 110627, 118637, 150629, 311767, 432451, 1305007, 1656919, 3429437, 4756961, 13405981, 147465791]

約数ペア:

[(1, 147465791), (11, 13405981), (31, 4756961), (43, 3429437), (89, 1656919), (113, 1305007), (341, 432451), (473, 311767), (979, 150629), (1243, 118637), (1333, 110627), (2759, 53449), (3503, 42097), (3827, 38533), (4859, 30349), (10057, 14663)]