13303984952671

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1\times {\mathrm{992153}}^1$

素因数の和:994471

約数の個数: 32

約数和(自身を含む): 16301677575168

約数和(自身を除く): 2997692622497

約数列:

[1, 7, 23, 37, 161, 259, 851, 2251, 5957, 15757, 51773, 83287, 362411, 583009, 992153, 1915601, 6945071, 13409207, 22819519, 36709661, 159736633, 256967627, 844322203, 2233336403, 5910255421, 15633354821, 51366737269, 82633446911, 359567160883, 578434128377, 1900569278953, 13303984952671]

約数ペア:

[(1, 13303984952671), (7, 1900569278953), (23, 578434128377), (37, 359567160883), (161, 82633446911), (259, 51366737269), (851, 15633354821), (2251, 5910255421), (5957, 2233336403), (15757, 844322203), (51773, 256967627), (83287, 159736633), (362411, 36709661), (583009, 22819519), (992153, 13409207), (1915601, 6945071)]