2087798177919

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{757}}^1\times {\mathrm{991}}^1\times {\mathrm{4051}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 2803097098240

約数和(自身を除く): 715298920321

約数列:

[1, 3, 229, 687, 757, 991, 2271, 2973, 4051, 12153, 173353, 226939, 520059, 680817, 750187, 927679, 2250561, 2783037, 3066607, 4014541, 9199821, 12043623, 171792823, 515378469, 702253003, 919329889, 2106759009, 2757989667, 3039007537, 9117022611, 695932725973, 2087798177919]

約数ペア:

[(1, 2087798177919), (3, 695932725973), (229, 9117022611), (687, 3039007537), (757, 2757989667), (991, 2106759009), (2271, 919329889), (2973, 702253003), (4051, 515378469), (12153, 171792823), (173353, 12043623), (226939, 9199821), (520059, 4014541), (680817, 3066607), (750187, 2783037), (927679, 2250561)]