42652281

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 25638279

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 379, 483, 699, 1137, 1631, 2653, 4893, 5359, 7959, 8717, 16077, 26151, 37513, 61019, 88307, 112539, 183057, 264921, 618149, 1854447, 2031061, 6093183, 14217427, 42652281]

約数ペア:

[(1, 42652281), (3, 14217427), (7, 6093183), (21, 2031061), (23, 1854447), (69, 618149), (161, 264921), (233, 183057), (379, 112539), (483, 88307), (699, 61019), (1137, 37513), (1631, 26151), (2653, 16077), (4893, 8717), (5359, 7959)]