397702914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{2473}}^1$

素因数の和:3039

約数の個数: 48

約数和(自身を含む): 927334368

約数和(自身を除く): 529631454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 547, 1094, 1641, 2473, 3282, 3829, 4946, 7419, 7658, 11487, 14838, 17311, 22974, 26803, 34622, 51933, 53606, 80409, 103866, 121177, 160818, 242354, 363531, 727062, 1352731, 2705462, 4058193, 8116386, 9469117, 18938234, 28407351, 56814702, 66283819, 132567638, 198851457, 397702914]

約数ペア:

[(1, 397702914), (2, 198851457), (3, 132567638), (6, 66283819), (7, 56814702), (14, 28407351), (21, 18938234), (42, 9469117), (49, 8116386), (98, 4058193), (147, 2705462), (294, 1352731), (547, 727062), (1094, 363531), (1641, 242354), (2473, 160818), (3282, 121177), (3829, 103866), (4946, 80409), (7419, 53606), (7658, 51933), (11487, 34622), (14838, 26803), (17311, 22974)]