39403287

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1723}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 73373440

約数和(自身を除く): 33970153

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 1723, 2079, 2541, 3267, 5169, 7623, 12061, 15507, 18953, 22869, 36183, 46521, 56859, 108549, 132671, 170577, 208483, 325647, 398013, 511731, 625449, 1194039, 1459381, 1876347, 3582117, 4378143, 5629041, 13134429, 39403287]

約数ペア:

[(1, 39403287), (3, 13134429), (7, 5629041), (9, 4378143), (11, 3582117), (21, 1876347), (27, 1459381), (33, 1194039), (63, 625449), (77, 511731), (99, 398013), (121, 325647), (189, 208483), (231, 170577), (297, 132671), (363, 108549), (693, 56859), (847, 46521), (1089, 36183), (1723, 22869), (2079, 18953), (2541, 15507), (3267, 12061), (5169, 7623)]