579884799

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 871677312

約数和(自身を除く): 291792513

約数列:

[1, 3, 13, 39, 43, 67, 129, 169, 201, 397, 507, 559, 871, 1191, 1677, 2613, 2881, 5161, 7267, 8643, 11323, 15483, 17071, 21801, 26599, 33969, 37453, 51213, 67093, 79797, 112359, 201279, 221923, 345787, 486889, 665769, 1037361, 1143757, 1460667, 2884999, 3431271, 4495231, 8654997, 13485693, 14868841, 44606523, 193294933, 579884799]

約数ペア:

[(1, 579884799), (3, 193294933), (13, 44606523), (39, 14868841), (43, 13485693), (67, 8654997), (129, 4495231), (169, 3431271), (201, 2884999), (397, 1460667), (507, 1143757), (559, 1037361), (871, 665769), (1191, 486889), (1677, 345787), (2613, 221923), (2881, 201279), (5161, 112359), (7267, 79797), (8643, 67093), (11323, 51213), (15483, 37453), (17071, 33969), (21801, 26599)]