29688561

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 36

約数和(自身を含む): 52071552

約数和(自身を除く): 22382991

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 2927, 3381, 8781, 10143, 20489, 26343, 61467, 67321, 143423, 184401, 201963, 430269, 471247, 605889, 1290807, 1413741, 3298729, 4241223, 9896187, 29688561]

約数ペア:

[(1, 29688561), (3, 9896187), (7, 4241223), (9, 3298729), (21, 1413741), (23, 1290807), (49, 605889), (63, 471247), (69, 430269), (147, 201963), (161, 184401), (207, 143423), (441, 67321), (483, 61467), (1127, 26343), (1449, 20489), (2927, 10143), (3381, 8781)]