3747156959

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 4774210560

約数和(自身を除く): 1027053601

約数列:

[1, 7, 13, 49, 91, 151, 163, 239, 637, 1057, 1141, 1673, 1963, 2119, 3107, 7399, 7987, 11711, 13741, 14833, 21749, 24613, 36089, 38957, 96187, 103831, 152243, 172291, 252623, 272699, 319969, 469157, 506441, 1206037, 1768361, 1908893, 2239783, 3284099, 3545087, 5882507, 15678481, 22988693, 24815609, 41177549, 76472591, 288242843, 535308137, 3747156959]

約数ペア:

[(1, 3747156959), (7, 535308137), (13, 288242843), (49, 76472591), (91, 41177549), (151, 24815609), (163, 22988693), (239, 15678481), (637, 5882507), (1057, 3545087), (1141, 3284099), (1673, 2239783), (1963, 1908893), (2119, 1768361), (3107, 1206037), (7399, 506441), (7987, 469157), (11711, 319969), (13741, 272699), (14833, 252623), (21749, 172291), (24613, 152243), (36089, 103831), (38957, 96187)]