9119943

素因数分解:

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

素因数の和:452

約数の個数: 36

約数和(自身を含む): 15928848

約数和(自身を除く): 6808905

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 401, 1083, 1197, 1203, 2527, 2807, 3249, 3609, 7581, 7619, 8421, 22743, 22857, 25263, 53333, 68571, 144761, 159999, 434283, 479997, 1013327, 1302849, 3039981, 9119943]

約数ペア:

[(1, 9119943), (3, 3039981), (7, 1302849), (9, 1013327), (19, 479997), (21, 434283), (57, 159999), (63, 144761), (133, 68571), (171, 53333), (361, 25263), (399, 22857), (401, 22743), (1083, 8421), (1197, 7619), (1203, 7581), (2527, 3609), (2807, 3249)]