42968107

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 12189653

約数列:

[1, 7, 13, 53, 59, 91, 151, 371, 413, 689, 767, 1057, 1963, 3127, 4823, 5369, 8003, 8909, 13741, 21889, 40651, 56021, 62363, 104039, 115817, 284557, 472177, 728273, 810719, 3305239, 6138301, 42968107]

約数ペア:

[(1, 42968107), (7, 6138301), (13, 3305239), (53, 810719), (59, 728273), (91, 472177), (151, 284557), (371, 115817), (413, 104039), (689, 62363), (767, 56021), (1057, 40651), (1963, 21889), (3127, 13741), (4823, 8909), (5369, 8003)]