4391793

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 3441807

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1223, 3591, 3669, 8561, 11007, 23237, 25683, 33021, 69711, 77049, 162659, 209133, 231147, 487977, 627399, 1463931, 4391793]

約数ペア:

[(1, 4391793), (3, 1463931), (7, 627399), (9, 487977), (19, 231147), (21, 209133), (27, 162659), (57, 77049), (63, 69711), (133, 33021), (171, 25683), (189, 23237), (399, 11007), (513, 8561), (1197, 3669), (1223, 3591)]