983724

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 2688000

約数和(自身を除く): 1704276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 343, 478, 588, 686, 717, 956, 1029, 1372, 1434, 1673, 2058, 2868, 3346, 4116, 5019, 6692, 10038, 11711, 20076, 23422, 35133, 46844, 70266, 81977, 140532, 163954, 245931, 327908, 491862, 983724]

約数ペア:

[(1, 983724), (2, 491862), (3, 327908), (4, 245931), (6, 163954), (7, 140532), (12, 81977), (14, 70266), (21, 46844), (28, 35133), (42, 23422), (49, 20076), (84, 11711), (98, 10038), (147, 6692), (196, 5019), (239, 4116), (294, 3346), (343, 2868), (478, 2058), (588, 1673), (686, 1434), (717, 1372), (956, 1029)]