828942003

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 1276909920

約数和(自身を除く): 447967917

約数列:

[1, 3, 9, 29, 43, 87, 129, 233, 261, 317, 387, 699, 951, 1247, 2097, 2853, 3741, 6757, 9193, 10019, 11223, 13631, 20271, 27579, 30057, 40893, 60813, 73861, 82737, 90171, 122679, 221583, 290551, 395299, 664749, 871653, 1185897, 2141969, 2614959, 3176023, 3557691, 6425907, 9528069, 19277721, 28584207, 92104667, 276314001, 828942003]

約数ペア:

[(1, 828942003), (3, 276314001), (9, 92104667), (29, 28584207), (43, 19277721), (87, 9528069), (129, 6425907), (233, 3557691), (261, 3176023), (317, 2614959), (387, 2141969), (699, 1185897), (951, 871653), (1247, 664749), (2097, 395299), (2853, 290551), (3741, 221583), (6757, 122679), (9193, 90171), (10019, 82737), (11223, 73861), (13631, 60813), (20271, 40893), (27579, 30057)]