29884239

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 55710720

約数和(自身を除く): 25826481

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1487, 1827, 2233, 2871, 4461, 6699, 10409, 13383, 16357, 20097, 31227, 43123, 49071, 93681, 114499, 129369, 147213, 301861, 343497, 388107, 474353, 905583, 1030491, 1423059, 2716749, 3320471, 4269177, 9961413, 29884239]

約数ペア:

[(1, 29884239), (3, 9961413), (7, 4269177), (9, 3320471), (11, 2716749), (21, 1423059), (29, 1030491), (33, 905583), (63, 474353), (77, 388107), (87, 343497), (99, 301861), (203, 147213), (231, 129369), (261, 114499), (319, 93681), (609, 49071), (693, 43123), (957, 31227), (1487, 20097), (1827, 16357), (2233, 13383), (2871, 10409), (4461, 6699)]