31402833

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 53007360

約数和(自身を除く): 21604527

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2029, 2211, 5159, 6087, 14203, 15477, 22319, 42609, 66957, 135943, 156233, 407829, 468699, 951601, 1495373, 2854803, 4486119, 10467611, 31402833]

約数ペア:

[(1, 31402833), (3, 10467611), (7, 4486119), (11, 2854803), (21, 1495373), (33, 951601), (67, 468699), (77, 407829), (201, 156233), (231, 135943), (469, 66957), (737, 42609), (1407, 22319), (2029, 15477), (2211, 14203), (5159, 6087)]