1794330417

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 2819312640

約数和(自身を除く): 1024982223

約数列:

[1, 3, 11, 19, 33, 57, 67, 121, 201, 209, 353, 363, 627, 737, 1059, 1273, 1331, 2211, 2299, 3819, 3883, 3993, 6707, 6897, 8107, 11649, 14003, 20121, 23651, 24321, 25289, 42009, 42713, 70953, 73777, 75867, 89177, 128139, 154033, 221331, 260161, 267531, 449369, 462099, 469843, 780483, 811547, 1348107, 1409529, 1694363, 2434641, 2861771, 4943059, 5083089, 8585313, 8927017, 14829177, 26781051, 31479481, 54373649, 94438443, 163120947, 598110139, 1794330417]

約数ペア:

[(1, 1794330417), (3, 598110139), (11, 163120947), (19, 94438443), (33, 54373649), (57, 31479481), (67, 26781051), (121, 14829177), (201, 8927017), (209, 8585313), (353, 5083089), (363, 4943059), (627, 2861771), (737, 2434641), (1059, 1694363), (1273, 1409529), (1331, 1348107), (2211, 811547), (2299, 780483), (3819, 469843), (3883, 462099), (3993, 449369), (6707, 267531), (6897, 260161), (8107, 221331), (11649, 154033), (14003, 128139), (20121, 89177), (23651, 75867), (24321, 73777), (25289, 70953), (42009, 42713)]