187788004573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{63331}}^1$

素因数の和:63625

約数の個数: 32

約数和(自身を含む): 216540721152

約数和(自身を除く): 28752716579

約数列:

[1, 13, 23, 47, 211, 299, 611, 1081, 2743, 4853, 9917, 14053, 63089, 63331, 128921, 228091, 823303, 1456613, 2965183, 2976557, 13362841, 18935969, 38695241, 68460811, 173716933, 307345343, 628053527, 889990543, 3995489459, 8164695851, 14445231121, 187788004573]

約数ペア:

[(1, 187788004573), (13, 14445231121), (23, 8164695851), (47, 3995489459), (211, 889990543), (299, 628053527), (611, 307345343), (1081, 173716933), (2743, 68460811), (4853, 38695241), (9917, 18935969), (14053, 13362841), (63089, 2976557), (63331, 2965183), (128921, 1456613), (228091, 823303)]