2078429247

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{176153}}^1$

素因数の和:176204

約数の個数: 32

約数和(自身を含む): 3382156800

約数和(自身を除く): 1303727553

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 176153, 528459, 1585377, 3346907, 4051519, 4756131, 10040721, 12154557, 30122163, 36463671, 76978861, 90366489, 109391013, 230936583, 692809749, 2078429247]

約数ペア:

[(1, 2078429247), (3, 692809749), (9, 230936583), (19, 109391013), (23, 90366489), (27, 76978861), (57, 36463671), (69, 30122163), (171, 12154557), (207, 10040721), (437, 4756131), (513, 4051519), (621, 3346907), (1311, 1585377), (3933, 528459), (11799, 176153)]