2017484847

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19373}}^1$

素因数の和:19437

約数の個数: 64

約数和(自身を含む): 3719808000

約数和(自身を除く): 1702323153

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 133, 171, 189, 203, 261, 399, 513, 551, 609, 783, 1197, 1653, 1827, 3591, 3857, 4959, 5481, 11571, 14877, 19373, 34713, 58119, 104139, 135611, 174357, 368087, 406833, 523071, 561817, 1104261, 1220499, 1685451, 2576609, 3312783, 3661497, 3932719, 5056353, 7729827, 9938349, 10674523, 11798157, 15169059, 23189481, 32023569, 35394471, 69568443, 74721661, 96070707, 106183413, 224164983, 288212121, 672494949, 2017484847]

約数ペア:

[(1, 2017484847), (3, 672494949), (7, 288212121), (9, 224164983), (19, 106183413), (21, 96070707), (27, 74721661), (29, 69568443), (57, 35394471), (63, 32023569), (87, 23189481), (133, 15169059), (171, 11798157), (189, 10674523), (203, 9938349), (261, 7729827), (399, 5056353), (513, 3932719), (551, 3661497), (609, 3312783), (783, 2576609), (1197, 1685451), (1653, 1220499), (1827, 1104261), (3591, 561817), (3857, 523071), (4959, 406833), (5481, 368087), (11571, 174357), (14877, 135611), (19373, 104139), (34713, 58119)]