15703147941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{90911}}^1$

素因数の和:91073

約数の個数: 32

約数和(自身を含む): 23296745472

約数和(自身を除く): 7593597531

約数列:

[1, 3, 13, 39, 43, 103, 129, 309, 559, 1339, 1677, 4017, 4429, 13287, 57577, 90911, 172731, 272733, 1181843, 3545529, 3909173, 9363833, 11727519, 28091499, 50819249, 121729829, 152457747, 365189487, 402644819, 1207934457, 5234382647, 15703147941]

約数ペア:

[(1, 15703147941), (3, 5234382647), (13, 1207934457), (39, 402644819), (43, 365189487), (103, 152457747), (129, 121729829), (309, 50819249), (559, 28091499), (1339, 11727519), (1677, 9363833), (4017, 3909173), (4429, 3545529), (13287, 1181843), (57577, 272733), (90911, 172731)]