3673993197

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16651}}^1$

素因数の和:16766

約数の個数: 48

約数和(自身を含む): 6074649600

約数和(自身を除く): 2400656403

約数列:

[1, 3, 7, 19, 21, 49, 57, 79, 133, 147, 237, 399, 553, 931, 1501, 1659, 2793, 3871, 4503, 10507, 11613, 16651, 31521, 49953, 73549, 116557, 220647, 316369, 349671, 815899, 949107, 1315429, 2214583, 2447697, 3946287, 6643749, 9208003, 15502081, 24993151, 27624009, 46506243, 64456021, 74979453, 174952057, 193368063, 524856171, 1224664399, 3673993197]

約数ペア:

[(1, 3673993197), (3, 1224664399), (7, 524856171), (19, 193368063), (21, 174952057), (49, 74979453), (57, 64456021), (79, 46506243), (133, 27624009), (147, 24993151), (237, 15502081), (399, 9208003), (553, 6643749), (931, 3946287), (1501, 2447697), (1659, 2214583), (2793, 1315429), (3871, 949107), (4503, 815899), (10507, 349671), (11613, 316369), (16651, 220647), (31521, 116557), (49953, 73549)]