11962815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 20756736

約数和(自身を除く): 8793921

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 1091, 2193, 3273, 3655, 5455, 10965, 16365, 18547, 46913, 55641, 92735, 140739, 234565, 278205, 703695, 797521, 2392563, 3987605, 11962815]

約数ペア:

[(1, 11962815), (3, 3987605), (5, 2392563), (15, 797521), (17, 703695), (43, 278205), (51, 234565), (85, 140739), (129, 92735), (215, 55641), (255, 46913), (645, 18547), (731, 16365), (1091, 10965), (2193, 5455), (3273, 3655)]