1330754841

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{20347}}^1$

素因数の和:20422

約数の個数: 36

約数和(自身を含む): 2129947248

約数和(自身を除く): 799192407

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1521, 1677, 5031, 7267, 20347, 21801, 61041, 65403, 183123, 264511, 793533, 874921, 2380599, 2624763, 3438643, 7874289, 10315929, 11373973, 30947787, 34121919, 102365757, 147861649, 443584947, 1330754841]

約数ペア:

[(1, 1330754841), (3, 443584947), (9, 147861649), (13, 102365757), (39, 34121919), (43, 30947787), (117, 11373973), (129, 10315929), (169, 7874289), (387, 3438643), (507, 2624763), (559, 2380599), (1521, 874921), (1677, 793533), (5031, 264511), (7267, 183123), (20347, 65403), (21801, 61041)]