15704839409

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 18298368000

約数和(自身を除く): 2593528591

約数列:

[1, 7, 151, 197, 199, 379, 1057, 1379, 1393, 2653, 29747, 30049, 39203, 57229, 74663, 75421, 208229, 210343, 274421, 400603, 522641, 527947, 5919653, 11274113, 11388571, 14857937, 41437571, 78918791, 79719997, 104005559, 2243548487, 15704839409]

約数ペア:

[(1, 15704839409), (7, 2243548487), (151, 104005559), (197, 79719997), (199, 78918791), (379, 41437571), (1057, 14857937), (1379, 11388571), (1393, 11274113), (2653, 5919653), (29747, 527947), (30049, 522641), (39203, 400603), (57229, 274421), (74663, 210343), (75421, 208229)]