501039

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 929280

約数和(自身を除く): 428241

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 241, 297, 693, 723, 1687, 2079, 2169, 2651, 5061, 6507, 7953, 15183, 18557, 23859, 45549, 55671, 71577, 167013, 501039]

約数ペア:

[(1, 501039), (3, 167013), (7, 71577), (9, 55671), (11, 45549), (21, 23859), (27, 18557), (33, 15183), (63, 7953), (77, 6507), (99, 5061), (189, 2651), (231, 2169), (241, 2079), (297, 1687), (693, 723)]