289014401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1297}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 317719248

約数和(自身を除く): 28704847

約数列:

[1, 13, 61, 281, 793, 1297, 3653, 16861, 17141, 79117, 222833, 364457, 1028521, 4737941, 22231877, 289014401]

約数ペア:

[(1, 289014401), (13, 22231877), (61, 4737941), (281, 1028521), (793, 364457), (1297, 222833), (3653, 79117), (16861, 17141)]