30901167

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 52206336

約数和(自身を除く): 21305169

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 331, 369, 451, 759, 943, 993, 1353, 2277, 2829, 2979, 3641, 4059, 7613, 8487, 10373, 10923, 13571, 22839, 31119, 32769, 40713, 68517, 83743, 93357, 122139, 149281, 251229, 312133, 447843, 753687, 936399, 1343529, 2809197, 3433463, 10300389, 30901167]

約数ペア:

[(1, 30901167), (3, 10300389), (9, 3433463), (11, 2809197), (23, 1343529), (33, 936399), (41, 753687), (69, 447843), (99, 312133), (123, 251229), (207, 149281), (253, 122139), (331, 93357), (369, 83743), (451, 68517), (759, 40713), (943, 32769), (993, 31119), (1353, 22839), (2277, 13571), (2829, 10923), (2979, 10373), (3641, 8487), (4059, 7613)]