2019416301

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 3389626240

約数和(自身を除く): 1370209939

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 571, 657, 769, 1533, 1713, 2307, 3997, 4599, 5139, 5383, 6921, 11991, 16149, 35973, 41683, 48447, 56137, 125049, 168411, 291781, 375147, 392959, 439099, 505233, 875343, 1178877, 1317297, 2626029, 3073693, 3536631, 3951891, 9221079, 27663237, 32054227, 96162681, 224379589, 288488043, 673138767, 2019416301]

約数ペア:

[(1, 2019416301), (3, 673138767), (7, 288488043), (9, 224379589), (21, 96162681), (63, 32054227), (73, 27663237), (219, 9221079), (511, 3951891), (571, 3536631), (657, 3073693), (769, 2626029), (1533, 1317297), (1713, 1178877), (2307, 875343), (3997, 505233), (4599, 439099), (5139, 392959), (5383, 375147), (6921, 291781), (11991, 168411), (16149, 125049), (35973, 56137), (41683, 48447)]