30782073

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 49508352

約数和(自身を除く): 18726279

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 483, 631, 707, 1893, 2121, 2323, 4417, 6969, 13251, 14513, 16261, 43539, 48783, 63731, 101591, 191193, 304773, 446117, 1338351, 1465813, 4397439, 10260691, 30782073]

約数ペア:

[(1, 30782073), (3, 10260691), (7, 4397439), (21, 1465813), (23, 1338351), (69, 446117), (101, 304773), (161, 191193), (303, 101591), (483, 63731), (631, 48783), (707, 43539), (1893, 16261), (2121, 14513), (2323, 13251), (4417, 6969)]