271480398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340201}}^1$

素因数の和:340232

約数の個数: 32

約数和(自身を含む): 653187840

約数和(自身を除く): 381707442

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 340201, 680402, 1020603, 2041206, 2381407, 4762814, 6463819, 7144221, 12927638, 14288442, 19391457, 38782914, 45246733, 90493466, 135740199, 271480398]

約数ペア:

[(1, 271480398), (2, 135740199), (3, 90493466), (6, 45246733), (7, 38782914), (14, 19391457), (19, 14288442), (21, 12927638), (38, 7144221), (42, 6463819), (57, 4762814), (114, 2381407), (133, 2041206), (266, 1020603), (399, 680402), (798, 340201)]