11697455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 18275328

約数和(自身を除く): 6577873

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1321, 1771, 6605, 8855, 9247, 14531, 30383, 46235, 72655, 101717, 151915, 212681, 334213, 508585, 1063405, 1671065, 2339491, 11697455]

約数ペア:

[(1, 11697455), (5, 2339491), (7, 1671065), (11, 1063405), (23, 508585), (35, 334213), (55, 212681), (77, 151915), (115, 101717), (161, 72655), (253, 46235), (385, 30383), (805, 14531), (1265, 9247), (1321, 8855), (1771, 6605)]