797698527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 1136133120

約数和(自身を除く): 338434593

約数列:

[1, 3, 19, 57, 113, 271, 339, 457, 813, 1371, 2147, 5149, 6441, 8683, 15447, 26049, 30623, 51641, 91869, 123847, 154923, 371541, 581837, 981179, 1745511, 2353093, 2943537, 7059279, 13994711, 41984133, 265899509, 797698527]

約数ペア:

[(1, 797698527), (3, 265899509), (19, 41984133), (57, 13994711), (113, 7059279), (271, 2943537), (339, 2353093), (457, 1745511), (813, 981179), (1371, 581837), (2147, 371541), (5149, 154923), (6441, 123847), (8683, 91869), (15447, 51641), (26049, 30623)]