7662269519

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 8318951424

約数和(自身を除く): 656681905

約数列:

[1, 23, 53, 71, 223, 397, 1219, 1633, 3763, 5129, 9131, 11819, 15833, 21041, 28187, 86549, 88531, 271837, 364159, 483943, 648301, 839149, 1493911, 2036213, 4692143, 6285701, 19300427, 34359953, 107919289, 144571123, 333142153, 7662269519]

約数ペア:

[(1, 7662269519), (23, 333142153), (53, 144571123), (71, 107919289), (223, 34359953), (397, 19300427), (1219, 6285701), (1633, 4692143), (3763, 2036213), (5129, 1493911), (9131, 839149), (11819, 648301), (15833, 483943), (21041, 364159), (28187, 271837), (86549, 88531)]