7902726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 17273088

約数和(自身を除く): 9370362

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1427, 1846, 2769, 2854, 4281, 5538, 8562, 18551, 37102, 55653, 101317, 111306, 202634, 303951, 607902, 1317121, 2634242, 3951363, 7902726]

約数ペア:

[(1, 7902726), (2, 3951363), (3, 2634242), (6, 1317121), (13, 607902), (26, 303951), (39, 202634), (71, 111306), (78, 101317), (142, 55653), (213, 37102), (426, 18551), (923, 8562), (1427, 5538), (1846, 4281), (2769, 2854)]