3175389

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2319651

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 317, 371, 477, 951, 1113, 1431, 2219, 2853, 3339, 6657, 8559, 10017, 16801, 19971, 50403, 59913, 117607, 151209, 352821, 453627, 1058463, 3175389]

約数ペア:

[(1, 3175389), (3, 1058463), (7, 453627), (9, 352821), (21, 151209), (27, 117607), (53, 59913), (63, 50403), (159, 19971), (189, 16801), (317, 10017), (371, 8559), (477, 6657), (951, 3339), (1113, 2853), (1431, 2219)]