1212200079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{159521}}^1$

素因数の和:159690

約数の個数: 16

約数和(自身を含む): 1722837600

約数和(自身を除く): 510637521

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 159521, 478563, 2711857, 8135571, 23768629, 71305887, 404066693, 1212200079]

約数ペア:

[(1, 1212200079), (3, 404066693), (17, 71305887), (51, 23768629), (149, 8135571), (447, 2711857), (2533, 478563), (7599, 159521)]