9953181

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6869}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 17147520

約数和(自身を除く): 7194339

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6869, 20607, 48083, 61821, 144249, 157987, 432747, 473961, 1105909, 1421883, 3317727, 9953181]

約数ペア:

[(1, 9953181), (3, 3317727), (7, 1421883), (9, 1105909), (21, 473961), (23, 432747), (63, 157987), (69, 144249), (161, 61821), (207, 48083), (483, 20607), (1449, 6869)]