2912892831

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 4508125440

約数和(自身を除く): 1595232609

約数列:

[1, 3, 9, 19, 57, 97, 151, 171, 291, 453, 873, 1163, 1359, 1843, 2869, 3489, 5529, 8607, 10467, 14647, 16587, 22097, 25821, 43941, 66291, 112811, 131823, 175613, 198873, 278293, 338433, 526839, 834879, 1015299, 1580517, 2143409, 2504637, 3336647, 6430227, 10009941, 17034461, 19290681, 30029823, 51103383, 153310149, 323654759, 970964277, 2912892831]

約数ペア:

[(1, 2912892831), (3, 970964277), (9, 323654759), (19, 153310149), (57, 51103383), (97, 30029823), (151, 19290681), (171, 17034461), (291, 10009941), (453, 6430227), (873, 3336647), (1163, 2504637), (1359, 2143409), (1843, 1580517), (2869, 1015299), (3489, 834879), (5529, 526839), (8607, 338433), (10467, 278293), (14647, 198873), (16587, 175613), (22097, 131823), (25821, 112811), (43941, 66291)]