42792387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 64744704

約数和(自身を除く): 21952317

約数列:

[1, 3, 11, 33, 37, 101, 111, 303, 347, 407, 1041, 1111, 1221, 3333, 3737, 3817, 11211, 11451, 12839, 35047, 38517, 41107, 105141, 123321, 141229, 385517, 423687, 1156551, 1296739, 3890217, 14264129, 42792387]

約数ペア:

[(1, 42792387), (3, 14264129), (11, 3890217), (33, 1296739), (37, 1156551), (101, 423687), (111, 385517), (303, 141229), (347, 123321), (407, 105141), (1041, 41107), (1111, 38517), (1221, 35047), (3333, 12839), (3737, 11451), (3817, 11211)]