290417413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 363484800

約数和(自身を除く): 73067387

約数列:

[1, 11, 13, 19, 89, 143, 209, 247, 979, 1157, 1201, 1691, 2717, 12727, 13211, 15613, 18601, 21983, 22819, 106889, 171743, 241813, 251009, 296647, 1175779, 1389557, 2030891, 3263117, 15285127, 22339801, 26401583, 290417413]

約数ペア:

[(1, 290417413), (11, 26401583), (13, 22339801), (19, 15285127), (89, 3263117), (143, 2030891), (209, 1389557), (247, 1175779), (979, 296647), (1157, 251009), (1201, 241813), (1691, 171743), (2717, 106889), (12727, 22819), (13211, 21983), (15613, 18601)]