1489406941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{22063}}^1$

素因数の和:22129

約数の個数: 24

約数和(自身を含む): 1815778944

約数和(自身を除く): 326372003

約数列:

[1, 11, 17, 19, 187, 209, 323, 361, 3553, 3971, 6137, 22063, 67507, 242693, 375071, 419197, 4125781, 4611167, 7126349, 7964743, 78389839, 87612173, 135400631, 1489406941]

約数ペア:

[(1, 1489406941), (11, 135400631), (17, 87612173), (19, 78389839), (187, 7964743), (209, 7126349), (323, 4611167), (361, 4125781), (3553, 419197), (3971, 375071), (6137, 242693), (22063, 67507)]