6897429

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 12804480

約数和(自身を除く): 5907051

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 269, 333, 407, 693, 777, 807, 1221, 1883, 2331, 2421, 2849, 2959, 3663, 5649, 8547, 8877, 9953, 16947, 20713, 25641, 26631, 29859, 62139, 69671, 89577, 109483, 186417, 209013, 328449, 627039, 766381, 985347, 2299143, 6897429]

約数ペア:

[(1, 6897429), (3, 2299143), (7, 985347), (9, 766381), (11, 627039), (21, 328449), (33, 209013), (37, 186417), (63, 109483), (77, 89577), (99, 69671), (111, 62139), (231, 29859), (259, 26631), (269, 25641), (333, 20713), (407, 16947), (693, 9953), (777, 8877), (807, 8547), (1221, 5649), (1883, 3663), (2331, 2959), (2421, 2849)]