4282047

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 7967232

約数和(自身を除く): 3685185

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 167, 231, 259, 333, 407, 501, 693, 777, 1169, 1221, 1503, 1837, 2331, 2849, 3507, 3663, 5511, 6179, 8547, 10521, 12859, 16533, 18537, 25641, 38577, 43253, 55611, 67969, 115731, 129759, 203907, 389277, 475783, 611721, 1427349, 4282047]

約数ペア:

[(1, 4282047), (3, 1427349), (7, 611721), (9, 475783), (11, 389277), (21, 203907), (33, 129759), (37, 115731), (63, 67969), (77, 55611), (99, 43253), (111, 38577), (167, 25641), (231, 18537), (259, 16533), (333, 12859), (407, 10521), (501, 8547), (693, 6179), (777, 5511), (1169, 3663), (1221, 3507), (1503, 2849), (1837, 2331)]