1521534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 3684096

約数和(自身を除く): 2162562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2131, 4262, 6393, 12786, 14917, 29834, 36227, 44751, 72454, 89502, 108681, 217362, 253589, 507178, 760767, 1521534]

約数ペア:

[(1, 1521534), (2, 760767), (3, 507178), (6, 253589), (7, 217362), (14, 108681), (17, 89502), (21, 72454), (34, 44751), (42, 36227), (51, 29834), (102, 14917), (119, 12786), (238, 6393), (357, 4262), (714, 2131)]