3359979

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 5957640

約数和(自身を除く): 2597661

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 401, 441, 931, 1197, 1203, 2793, 2807, 3609, 7619, 8379, 8421, 19649, 22857, 25263, 53333, 58947, 68571, 159999, 176841, 373331, 479997, 1119993, 3359979]

約数ペア:

[(1, 3359979), (3, 1119993), (7, 479997), (9, 373331), (19, 176841), (21, 159999), (49, 68571), (57, 58947), (63, 53333), (133, 25263), (147, 22857), (171, 19649), (399, 8421), (401, 8379), (441, 7619), (931, 3609), (1197, 2807), (1203, 2793)]