4370247

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 7795200

約数和(自身を除く): 3424953

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1217, 3591, 3651, 8519, 10953, 23123, 25557, 32859, 69369, 76671, 161861, 208107, 230013, 485583, 624321, 1456749, 4370247]

約数ペア:

[(1, 4370247), (3, 1456749), (7, 624321), (9, 485583), (19, 230013), (21, 208107), (27, 161861), (57, 76671), (63, 69369), (133, 32859), (171, 25557), (189, 23123), (399, 10953), (513, 8519), (1197, 3651), (1217, 3591)]