13452411343

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 16389734400

約数和(自身を除く): 2937323057

約数列:

[1, 7, 31, 49, 191, 199, 217, 233, 1337, 1393, 1519, 1631, 5921, 6169, 7223, 9359, 9751, 11417, 38009, 41447, 43183, 44503, 46367, 50561, 266063, 290129, 302281, 311521, 324569, 353927, 1178279, 1379593, 1437377, 1862441, 2180647, 2271983, 8247953, 8856097, 9657151, 10061639, 57735671, 61992679, 67600057, 70431473, 274539007, 433948753, 1921773049, 13452411343]

約数ペア:

[(1, 13452411343), (7, 1921773049), (31, 433948753), (49, 274539007), (191, 70431473), (199, 67600057), (217, 61992679), (233, 57735671), (1337, 10061639), (1393, 9657151), (1519, 8856097), (1631, 8247953), (5921, 2271983), (6169, 2180647), (7223, 1862441), (9359, 1437377), (9751, 1379593), (11417, 1178279), (38009, 353927), (41447, 324569), (43183, 311521), (44503, 302281), (46367, 290129), (50561, 266063)]