2897620011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3943}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 4927034112

約数和(自身を除く): 2029414101

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 571, 1287, 1713, 3943, 5139, 6281, 7423, 11829, 18843, 22269, 35487, 43373, 51259, 56529, 66807, 81653, 130119, 153777, 244959, 390357, 461331, 563849, 734877, 1691547, 2251453, 5074641, 6754359, 20263077, 24765983, 29268889, 74297949, 87806667, 222893847, 263420001, 321957779, 965873337, 2897620011]

約数ペア:

[(1, 2897620011), (3, 965873337), (9, 321957779), (11, 263420001), (13, 222893847), (33, 87806667), (39, 74297949), (99, 29268889), (117, 24765983), (143, 20263077), (429, 6754359), (571, 5074641), (1287, 2251453), (1713, 1691547), (3943, 734877), (5139, 563849), (6281, 461331), (7423, 390357), (11829, 244959), (18843, 153777), (22269, 130119), (35487, 81653), (43373, 66807), (51259, 56529)]