2826117

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 5043200

約数和(自身を除く): 2217083

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 787, 1197, 2361, 3591, 5509, 7083, 14953, 16527, 21249, 44859, 49581, 104671, 134577, 148743, 314013, 403731, 942039, 2826117]

約数ペア:

[(1, 2826117), (3, 942039), (7, 403731), (9, 314013), (19, 148743), (21, 134577), (27, 104671), (57, 49581), (63, 44859), (133, 21249), (171, 16527), (189, 14953), (399, 7083), (513, 5509), (787, 3591), (1197, 2361)]