840015671033

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{192611}}^1$

素因数の和:192930

約数の個数: 48

約数和(自身を含む): 1114869073920

約数和(自身を除く): 274853402887

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 271, 847, 1463, 1897, 2299, 2981, 5149, 16093, 20867, 32791, 36043, 56639, 192611, 229537, 396473, 623029, 1348277, 2118721, 3659609, 4361203, 14831047, 23305931, 25617263, 40255699, 52197581, 163141517, 281789893, 365383067, 442812689, 574173391, 991754039, 3099688823, 4019213737, 6315907301, 6942278273, 10909294429, 44211351107, 76365061003, 120002238719, 840015671033]

約数ペア:

[(1, 840015671033), (7, 120002238719), (11, 76365061003), (19, 44211351107), (77, 10909294429), (121, 6942278273), (133, 6315907301), (209, 4019213737), (271, 3099688823), (847, 991754039), (1463, 574173391), (1897, 442812689), (2299, 365383067), (2981, 281789893), (5149, 163141517), (16093, 52197581), (20867, 40255699), (32791, 25617263), (36043, 23305931), (56639, 14831047), (192611, 4361203), (229537, 3659609), (396473, 2118721), (623029, 1348277)]