1238367195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2116867}}^1$

素因数の和:2116891

約数の個数: 24

約数和(自身を含む): 2311619856

約数和(自身を除く): 1073252661

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2116867, 6350601, 10584335, 19051803, 27519271, 31753005, 82557813, 95259015, 137596355, 247673439, 412789065, 1238367195]

約数ペア:

[(1, 1238367195), (3, 412789065), (5, 247673439), (9, 137596355), (13, 95259015), (15, 82557813), (39, 31753005), (45, 27519271), (65, 19051803), (117, 10584335), (195, 6350601), (585, 2116867)]