1427349

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 2451456

約数和(自身を除く): 1024107

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 167, 231, 259, 407, 501, 777, 1169, 1221, 1837, 2849, 3507, 5511, 6179, 8547, 12859, 18537, 38577, 43253, 67969, 129759, 203907, 475783, 1427349]

約数ペア:

[(1, 1427349), (3, 475783), (7, 203907), (11, 129759), (21, 67969), (33, 43253), (37, 38577), (77, 18537), (111, 12859), (167, 8547), (231, 6179), (259, 5511), (407, 3507), (501, 2849), (777, 1837), (1169, 1221)]