30903559

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 33730560

約数和(自身を除く): 2827001

約数列:

[1, 23, 31, 89, 487, 713, 2047, 2759, 11201, 15097, 43343, 63457, 347231, 996889, 1343633, 30903559]

約数ペア:

[(1, 30903559), (23, 1343633), (31, 996889), (89, 347231), (487, 63457), (713, 43343), (2047, 15097), (2759, 11201)]