2013190161

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{677}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 2849292288

約数和(自身を除く): 836102127

約数列:

[1, 3, 23, 69, 71, 213, 607, 677, 1633, 1821, 2031, 4899, 13961, 15571, 41883, 43097, 46713, 48067, 129291, 144201, 410939, 991231, 1105541, 1232817, 2973693, 3316623, 9451597, 28354791, 29176669, 87530007, 671063387, 2013190161]

約数ペア:

[(1, 2013190161), (3, 671063387), (23, 87530007), (69, 29176669), (71, 28354791), (213, 9451597), (607, 3316623), (677, 2973693), (1633, 1232817), (1821, 1105541), (2031, 991231), (4899, 410939), (13961, 144201), (15571, 129291), (41883, 48067), (43097, 46713)]