15417521997

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{827}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 20939046912

約数和(自身を除く): 5521524915

約数列:

[1, 3, 127, 167, 293, 381, 501, 827, 879, 2481, 21209, 37211, 48931, 63627, 105029, 111633, 138109, 146793, 242311, 315087, 414327, 726933, 6214237, 17539843, 18642711, 30773497, 40465937, 52619529, 92320491, 121397811, 5139173999, 15417521997]

約数ペア:

[(1, 15417521997), (3, 5139173999), (127, 121397811), (167, 92320491), (293, 52619529), (381, 40465937), (501, 30773497), (827, 18642711), (879, 17539843), (2481, 6214237), (21209, 726933), (37211, 414327), (48931, 315087), (63627, 242311), (105029, 146793), (111633, 138109)]