840512001

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7477}}^1$

素因数の和:7641

約数の個数: 32

約数和(自身を含む): 1318042368

約数和(自身を除く): 477530367

約数列:

[1, 3, 7, 21, 53, 101, 159, 303, 371, 707, 1113, 2121, 5353, 7477, 16059, 22431, 37471, 52339, 112413, 157017, 396281, 755177, 1188843, 2265531, 2773967, 5286239, 8321901, 15858717, 40024381, 120073143, 280170667, 840512001]

約数ペア:

[(1, 840512001), (3, 280170667), (7, 120073143), (21, 40024381), (53, 15858717), (101, 8321901), (159, 5286239), (303, 2773967), (371, 2265531), (707, 1188843), (1113, 755177), (2121, 396281), (5353, 157017), (7477, 112413), (16059, 52339), (22431, 37471)]