7139540303

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{8887}}^1$

素因数の和:9111

約数の個数: 32

約数和(自身を含む): 8897670144

約数和(自身を除く): 1758129841

約数列:

[1, 7, 17, 43, 119, 157, 301, 731, 1099, 2669, 5117, 6751, 8887, 18683, 47257, 62209, 114767, 151079, 382141, 803369, 1057553, 1395259, 2674987, 6496397, 9766813, 23719403, 45474779, 59996137, 166035821, 419972959, 1019934329, 7139540303]

約数ペア:

[(1, 7139540303), (7, 1019934329), (17, 419972959), (43, 166035821), (119, 59996137), (157, 45474779), (301, 23719403), (731, 9766813), (1099, 6496397), (2669, 2674987), (5117, 1395259), (6751, 1057553), (8887, 803369), (18683, 382141), (47257, 151079), (62209, 114767)]