2800680003

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 4596480000

約数和(自身を除く): 1795799997

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 179, 297, 379, 417, 537, 1137, 1251, 1529, 1611, 1969, 3411, 3753, 4169, 4587, 4833, 5907, 10233, 12507, 13761, 17721, 24881, 37521, 41283, 52681, 53163, 67841, 74643, 112563, 158043, 203523, 223929, 273691, 474129, 579491, 610569, 671787, 746251, 821073, 1422387, 1738473, 1831707, 2238753, 2463219, 5215419, 6716259, 7389657, 9429899, 15646257, 20148777, 28289697, 84869091, 103728889, 254607273, 311186667, 933560001, 2800680003]

約数ペア:

[(1, 2800680003), (3, 933560001), (9, 311186667), (11, 254607273), (27, 103728889), (33, 84869091), (99, 28289697), (139, 20148777), (179, 15646257), (297, 9429899), (379, 7389657), (417, 6716259), (537, 5215419), (1137, 2463219), (1251, 2238753), (1529, 1831707), (1611, 1738473), (1969, 1422387), (3411, 821073), (3753, 746251), (4169, 671787), (4587, 610569), (4833, 579491), (5907, 474129), (10233, 273691), (12507, 223929), (13761, 203523), (17721, 158043), (24881, 112563), (37521, 74643), (41283, 67841), (52681, 53163)]