6427509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 9904128

約数和(自身を除く): 3476619

約数列:

[1, 3, 11, 31, 33, 61, 93, 103, 183, 309, 341, 671, 1023, 1133, 1891, 2013, 3193, 3399, 5673, 6283, 9579, 18849, 20801, 35123, 62403, 69113, 105369, 194773, 207339, 584319, 2142503, 6427509]

約数ペア:

[(1, 6427509), (3, 2142503), (11, 584319), (31, 207339), (33, 194773), (61, 105369), (93, 69113), (103, 62403), (183, 35123), (309, 20801), (341, 18849), (671, 9579), (1023, 6283), (1133, 5673), (1891, 3399), (2013, 3193)]