15697862397

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{480101}}^1$

素因数の和:480290

約数の個数: 32

約数和(自身を含む): 26732079360

約数和(自身を除く): 11034216963

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4671, 10899, 32697, 480101, 1440303, 3360707, 4320909, 10082121, 12962727, 30246363, 83057473, 90739089, 249172419, 581402311, 747517257, 1744206933, 2242551771, 5232620799, 15697862397]

約数ペア:

[(1, 15697862397), (3, 5232620799), (7, 2242551771), (9, 1744206933), (21, 747517257), (27, 581402311), (63, 249172419), (173, 90739089), (189, 83057473), (519, 30246363), (1211, 12962727), (1557, 10082121), (3633, 4320909), (4671, 3360707), (10899, 1440303), (32697, 480101)]