2017527207

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 2931167232

約数和(自身を除く): 913640025

約数列:

[1, 3, 17, 51, 73, 127, 219, 251, 289, 381, 753, 867, 1241, 2159, 3723, 4267, 6477, 9271, 12801, 18323, 21097, 27813, 31877, 36703, 54969, 63291, 72539, 95631, 110109, 157607, 217617, 311491, 472821, 541909, 934473, 1625727, 2327021, 2679319, 5295347, 6981063, 8037957, 9212453, 15886041, 27637359, 39559357, 118678071, 672509069, 2017527207]

約数ペア:

[(1, 2017527207), (3, 672509069), (17, 118678071), (51, 39559357), (73, 27637359), (127, 15886041), (219, 9212453), (251, 8037957), (289, 6981063), (381, 5295347), (753, 2679319), (867, 2327021), (1241, 1625727), (2159, 934473), (3723, 541909), (4267, 472821), (6477, 311491), (9271, 217617), (12801, 157607), (18323, 110109), (21097, 95631), (27813, 72539), (31877, 63291), (36703, 54969)]