2013351753

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{12049}}^1$

素因数の和:12241

約数の個数: 32

約数和(自身を含む): 3138784000

約数和(自身を除く): 1125432247

約数列:

[1, 3, 7, 21, 73, 109, 219, 327, 511, 763, 1533, 2289, 7957, 12049, 23871, 36147, 55699, 84343, 167097, 253029, 879577, 1313341, 2638731, 3940023, 6157039, 9193387, 18471117, 27580161, 95873893, 287621679, 671117251, 2013351753]

約数ペア:

[(1, 2013351753), (3, 671117251), (7, 287621679), (21, 95873893), (73, 27580161), (109, 18471117), (219, 9193387), (327, 6157039), (511, 3940023), (763, 2638731), (1533, 1313341), (2289, 879577), (7957, 253029), (12049, 167097), (23871, 84343), (36147, 55699)]