4028031

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 7042464

約数和(自身を除く): 3014433

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 3761, 11283, 26327, 33849, 63937, 78981, 191811, 236943, 447559, 575433, 1342677, 4028031]

約数ペア:

[(1, 4028031), (3, 1342677), (7, 575433), (9, 447559), (17, 236943), (21, 191811), (51, 78981), (63, 63937), (119, 33849), (153, 26327), (357, 11283), (1071, 3761)]