42343947

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 63488880

約数和(自身を除く): 21144933

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 1259, 3737, 3777, 11211, 11331, 33633, 46583, 127159, 139749, 381477, 419247, 1144431, 4704883, 14114649, 42343947]

約数ペア:

[(1, 42343947), (3, 14114649), (9, 4704883), (37, 1144431), (101, 419247), (111, 381477), (303, 139749), (333, 127159), (909, 46583), (1259, 33633), (3737, 11331), (3777, 11211)]