632172387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{160981}}^1$

素因数の和:161019

約数の個数: 32

約数和(自身を含む): 1112707584

約数和(自身を除く): 480535197

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 160981, 482943, 1126867, 1770791, 2736677, 3380601, 5312373, 8210031, 12395537, 19156739, 30103447, 37186611, 57470217, 90310341, 210724129, 632172387]

約数ペア:

[(1, 632172387), (3, 210724129), (7, 90310341), (11, 57470217), (17, 37186611), (21, 30103447), (33, 19156739), (51, 12395537), (77, 8210031), (119, 5312373), (187, 3380601), (231, 2736677), (357, 1770791), (561, 1126867), (1309, 482943), (3927, 160981)]