42613557

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 25124043

約数列:

[1, 3, 7, 21, 29, 87, 167, 203, 419, 501, 609, 1169, 1257, 2933, 3507, 4843, 8799, 12151, 14529, 33901, 36453, 69973, 85057, 101703, 209919, 255171, 489811, 1469433, 2029217, 6087651, 14204519, 42613557]

約数ペア:

[(1, 42613557), (3, 14204519), (7, 6087651), (21, 2029217), (29, 1469433), (87, 489811), (167, 255171), (203, 209919), (419, 101703), (501, 85057), (609, 69973), (1169, 36453), (1257, 33901), (2933, 14529), (3507, 12151), (4843, 8799)]