1370673213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5020781}}^1$

素因数の和:5020804

約数の個数: 16

約数和(自身を含む): 2249310336

約数和(自身を除く): 878637123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5020781, 15062343, 35145467, 65270153, 105436401, 195810459, 456891071, 1370673213]

約数ペア:

[(1, 1370673213), (3, 456891071), (7, 195810459), (13, 105436401), (21, 65270153), (39, 35145467), (91, 15062343), (273, 5020781)]