17391213

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 14864787

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 133, 167, 171, 189, 203, 261, 399, 501, 513, 551, 609, 783, 1169, 1197, 1503, 1653, 1827, 3173, 3507, 3591, 3857, 4509, 4843, 4959, 5481, 9519, 10521, 11571, 14529, 14877, 22211, 28557, 31563, 33901, 34713, 43587, 66633, 85671, 92017, 101703, 104139, 130761, 199899, 276051, 305109, 599697, 644119, 828153, 915327, 1932357, 2484459, 5797071, 17391213]

約数ペア:

[(1, 17391213), (3, 5797071), (7, 2484459), (9, 1932357), (19, 915327), (21, 828153), (27, 644119), (29, 599697), (57, 305109), (63, 276051), (87, 199899), (133, 130761), (167, 104139), (171, 101703), (189, 92017), (203, 85671), (261, 66633), (399, 43587), (501, 34713), (513, 33901), (551, 31563), (609, 28557), (783, 22211), (1169, 14877), (1197, 14529), (1503, 11571), (1653, 10521), (1827, 9519), (3173, 5481), (3507, 4959), (3591, 4843), (3857, 4509)]