39004749

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 30184371

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 461, 553, 711, 1071, 1343, 1383, 1659, 3227, 4029, 4149, 4977, 7837, 9401, 9681, 12087, 23511, 28203, 29043, 36419, 54859, 70533, 84609, 109257, 164577, 254933, 327771, 493731, 619123, 764799, 1857369, 2294397, 4333861, 5572107, 13001583, 39004749]

約数ペア:

[(1, 39004749), (3, 13001583), (7, 5572107), (9, 4333861), (17, 2294397), (21, 1857369), (51, 764799), (63, 619123), (79, 493731), (119, 327771), (153, 254933), (237, 164577), (357, 109257), (461, 84609), (553, 70533), (711, 54859), (1071, 36419), (1343, 29043), (1383, 28203), (1659, 23511), (3227, 12087), (4029, 9681), (4149, 9401), (4977, 7837)]