1993190973

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{319883}}^1$

素因数の和:319984

約数の個数: 16

約数和(自身を含む): 2784270336

約数和(自身を除く): 791079363

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 319883, 959649, 9916373, 21432161, 29749119, 64296483, 664396991, 1993190973]

約数ペア:

[(1, 1993190973), (3, 664396991), (31, 64296483), (67, 29749119), (93, 21432161), (201, 9916373), (2077, 959649), (6231, 319883)]