9940833

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 16992000

約数和(自身を除く): 7051167

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 353, 447, 1043, 1059, 1341, 2471, 3129, 3177, 4023, 7413, 9387, 9531, 22239, 28161, 52597, 66717, 157791, 368179, 473373, 1104537, 1420119, 3313611, 9940833]

約数ペア:

[(1, 9940833), (3, 3313611), (7, 1420119), (9, 1104537), (21, 473373), (27, 368179), (63, 157791), (149, 66717), (189, 52597), (353, 28161), (447, 22239), (1043, 9531), (1059, 9387), (1341, 7413), (2471, 4023), (3129, 3177)]