30097221

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2659}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 51072000

約数和(自身を除く): 20974779

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 2659, 3773, 7977, 11319, 18613, 29249, 55839, 87747, 130291, 204743, 390873, 614229, 912037, 1433201, 2736111, 4299603, 10032407, 30097221]

約数ペア:

[(1, 30097221), (3, 10032407), (7, 4299603), (11, 2736111), (21, 1433201), (33, 912037), (49, 614229), (77, 390873), (147, 204743), (231, 130291), (343, 87747), (539, 55839), (1029, 29249), (1617, 18613), (2659, 11319), (3773, 7977)]