1965117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 3354624

約数和(自身を除く): 1389507

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 181, 231, 329, 517, 543, 987, 1267, 1551, 1991, 3619, 3801, 5973, 8507, 10857, 13937, 25521, 41811, 59549, 93577, 178647, 280731, 655039, 1965117]

約数ペア:

[(1, 1965117), (3, 655039), (7, 280731), (11, 178647), (21, 93577), (33, 59549), (47, 41811), (77, 25521), (141, 13937), (181, 10857), (231, 8507), (329, 5973), (517, 3801), (543, 3619), (987, 1991), (1267, 1551)]