30275793

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 46512648

約数和(自身を除く): 16236855

約数列:

[1, 3, 9, 17, 51, 153, 433, 457, 1299, 1371, 3897, 4113, 7361, 7769, 22083, 23307, 66249, 69921, 197881, 593643, 1780929, 3363977, 10091931, 30275793]

約数ペア:

[(1, 30275793), (3, 10091931), (9, 3363977), (17, 1780929), (51, 593643), (153, 197881), (433, 69921), (457, 66249), (1299, 23307), (1371, 22083), (3897, 7769), (4113, 7361)]