13309912791

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{93523}}^1$

素因数の和:93793

約数の個数: 40

約数和(自身を含む): 22813870464

約数和(自身を除く): 9503957673

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 567, 753, 1757, 2259, 5271, 6777, 15813, 20331, 47439, 93523, 142317, 280569, 654661, 841707, 1963983, 2525121, 5891949, 7575363, 17675847, 23474273, 53027541, 70422819, 164319911, 211268457, 492959733, 633805371, 1478879199, 1901416113, 4436637597, 13309912791]

約数ペア:

[(1, 13309912791), (3, 4436637597), (7, 1901416113), (9, 1478879199), (21, 633805371), (27, 492959733), (63, 211268457), (81, 164319911), (189, 70422819), (251, 53027541), (567, 23474273), (753, 17675847), (1757, 7575363), (2259, 5891949), (5271, 2525121), (6777, 1963983), (15813, 841707), (20331, 654661), (47439, 280569), (93523, 142317)]