1330669959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 2007667200

約数和(自身を除く): 676997241

約数列:

[1, 3, 19, 29, 43, 57, 87, 97, 129, 193, 291, 551, 579, 817, 1247, 1653, 1843, 2451, 2813, 3667, 3741, 4171, 5529, 5597, 8299, 8439, 11001, 12513, 16791, 18721, 23693, 24897, 53447, 56163, 71079, 79249, 106343, 120959, 157681, 160341, 237747, 240671, 319029, 355699, 362877, 473043, 542909, 722013, 805003, 1067097, 1628727, 2298221, 2415009, 4572749, 6894663, 10315271, 13718247, 15295057, 23345087, 30945813, 45885171, 70035261, 443556653, 1330669959]

約数ペア:

[(1, 1330669959), (3, 443556653), (19, 70035261), (29, 45885171), (43, 30945813), (57, 23345087), (87, 15295057), (97, 13718247), (129, 10315271), (193, 6894663), (291, 4572749), (551, 2415009), (579, 2298221), (817, 1628727), (1247, 1067097), (1653, 805003), (1843, 722013), (2451, 542909), (2813, 473043), (3667, 362877), (3741, 355699), (4171, 319029), (5529, 240671), (5597, 237747), (8299, 160341), (8439, 157681), (11001, 120959), (12513, 106343), (16791, 79249), (18721, 71079), (23693, 56163), (24897, 53447)]