288367031

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 306374400

約数和(自身を除く): 18007369

約数列:

[1, 23, 89, 179, 787, 2047, 4117, 15931, 18101, 70043, 140873, 366413, 1610989, 3240079, 12537697, 288367031]

約数ペア:

[(1, 288367031), (23, 12537697), (89, 3240079), (179, 1610989), (787, 366413), (2047, 140873), (4117, 70043), (15931, 18101)]