275794386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{345607}}^1$

素因数の和:345638

約数の個数: 32

約数和(自身を含む): 663567360

約数和(自身を除く): 387772974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 345607, 691214, 1036821, 2073642, 2419249, 4838498, 6566533, 7257747, 13133066, 14515494, 19699599, 39399198, 45965731, 91931462, 137897193, 275794386]

約数ペア:

[(1, 275794386), (2, 137897193), (3, 91931462), (6, 45965731), (7, 39399198), (14, 19699599), (19, 14515494), (21, 13133066), (38, 7257747), (42, 6566533), (57, 4838498), (114, 2419249), (133, 2073642), (266, 1036821), (399, 691214), (798, 345607)]