17407929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 29168640

約数和(自身を除く): 11760711

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 421, 537, 1253, 1263, 1969, 2947, 3759, 4631, 5907, 8841, 13783, 13893, 32417, 41349, 75359, 97251, 226077, 527513, 828949, 1582539, 2486847, 5802643, 17407929]

約数ペア:

[(1, 17407929), (3, 5802643), (7, 2486847), (11, 1582539), (21, 828949), (33, 527513), (77, 226077), (179, 97251), (231, 75359), (421, 41349), (537, 32417), (1253, 13893), (1263, 13783), (1969, 8841), (2947, 5907), (3759, 4631)]