2021994513

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1\times {\mathrm{1931}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 3645637632

約数和(自身を除く): 1623643119

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1511, 1931, 4533, 5793, 10577, 13517, 13599, 16621, 17379, 21241, 31731, 40551, 49863, 63723, 95193, 116347, 121653, 148687, 149589, 191169, 349041, 446061, 1047123, 1338183, 2917741, 8753223, 20424187, 26259669, 32095151, 61272561, 96285453, 183817683, 224666057, 288856359, 673998171, 2021994513]

約数ペア:

[(1, 2021994513), (3, 673998171), (7, 288856359), (9, 224666057), (11, 183817683), (21, 96285453), (33, 61272561), (63, 32095151), (77, 26259669), (99, 20424187), (231, 8753223), (693, 2917741), (1511, 1338183), (1931, 1047123), (4533, 446061), (5793, 349041), (10577, 191169), (13517, 149589), (13599, 148687), (16621, 121653), (17379, 116347), (21241, 95193), (31731, 63723), (40551, 49863)]