4006935

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 7246080

約数和(自身を除く): 3239145

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 443, 603, 1005, 1329, 1809, 2215, 3015, 3987, 6645, 9045, 11961, 19935, 29681, 59805, 89043, 148405, 267129, 445215, 801387, 1335645, 4006935]

約数ペア:

[(1, 4006935), (3, 1335645), (5, 801387), (9, 445215), (15, 267129), (27, 148405), (45, 89043), (67, 59805), (135, 29681), (201, 19935), (335, 11961), (443, 9045), (603, 6645), (1005, 3987), (1329, 3015), (1809, 2215)]