133026089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1289}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 159010560

約数和(自身を除く): 25984471

約数列:

[1, 7, 23, 161, 641, 1289, 4487, 9023, 14743, 29647, 103201, 207529, 826249, 5783743, 19003727, 133026089]

約数ペア:

[(1, 133026089), (7, 19003727), (23, 5783743), (161, 826249), (641, 207529), (1289, 103201), (4487, 29647), (9023, 14743)]