13151187

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 9312813

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 467, 1043, 1341, 1401, 3129, 3269, 4023, 4203, 9387, 9807, 12609, 28161, 29421, 69583, 88263, 208749, 487081, 626247, 1461243, 1878741, 4383729, 13151187]

約数ペア:

[(1, 13151187), (3, 4383729), (7, 1878741), (9, 1461243), (21, 626247), (27, 487081), (63, 208749), (149, 88263), (189, 69583), (447, 29421), (467, 28161), (1043, 12609), (1341, 9807), (1401, 9387), (3129, 4203), (3269, 4023)]