734996817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{2131}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 1118617760

約数和(自身を除く): 383620943

約数列:

[1, 3, 9, 19, 57, 171, 2017, 2131, 6051, 6393, 18153, 19179, 38323, 40489, 114969, 121467, 344907, 364401, 4298227, 12894681, 38684043, 81666313, 244998939, 734996817]

約数ペア:

[(1, 734996817), (3, 244998939), (9, 81666313), (19, 38684043), (57, 12894681), (171, 4298227), (2017, 364401), (2131, 344907), (6051, 121467), (6393, 114969), (18153, 40489), (19179, 38323)]