42695679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 65121280

約数和(自身を除く): 22425601

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 367, 471, 741, 1101, 2041, 2983, 4771, 6123, 6973, 8949, 14313, 20919, 38779, 57619, 90649, 116337, 172857, 271947, 749047, 1094761, 2247141, 3284283, 14231893, 42695679]

約数ペア:

[(1, 42695679), (3, 14231893), (13, 3284283), (19, 2247141), (39, 1094761), (57, 749047), (157, 271947), (247, 172857), (367, 116337), (471, 90649), (741, 57619), (1101, 38779), (2041, 20919), (2983, 14313), (4771, 8949), (6123, 6973)]