15194319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 24660480

約数和(自身を除く): 9466161

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 337, 339, 399, 791, 1011, 2147, 2359, 2373, 6403, 6441, 7077, 15029, 19209, 38081, 44821, 45087, 114243, 134463, 266567, 723539, 799701, 2170617, 5064773, 15194319]

約数ペア:

[(1, 15194319), (3, 5064773), (7, 2170617), (19, 799701), (21, 723539), (57, 266567), (113, 134463), (133, 114243), (337, 45087), (339, 44821), (399, 38081), (791, 19209), (1011, 15029), (2147, 7077), (2359, 6441), (2373, 6403)]