23772021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1$

素因数の和:4625

約数の個数: 32

約数和(自身を含む): 41072640

約数和(自身を除く): 17300619

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 4583, 5187, 13749, 32081, 59579, 87077, 96243, 178737, 261231, 417053, 609539, 1132001, 1251159, 1828617, 3396003, 7924007, 23772021]

約数ペア:

[(1, 23772021), (3, 7924007), (7, 3396003), (13, 1828617), (19, 1251159), (21, 1132001), (39, 609539), (57, 417053), (91, 261231), (133, 178737), (247, 96243), (273, 87077), (399, 59579), (741, 32081), (1729, 13749), (4583, 5187)]