39359187

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 67979184

約数和(自身を除く): 28619997

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1181, 1449, 1587, 3543, 3703, 4761, 8267, 10629, 11109, 24801, 27163, 33327, 74403, 81489, 190141, 244467, 570423, 624749, 1711269, 1874247, 4373243, 5622741, 13119729, 39359187]

約数ペア:

[(1, 39359187), (3, 13119729), (7, 5622741), (9, 4373243), (21, 1874247), (23, 1711269), (63, 624749), (69, 570423), (161, 244467), (207, 190141), (483, 81489), (529, 74403), (1181, 33327), (1449, 27163), (1587, 24801), (3543, 11109), (3703, 10629), (4761, 8267)]