71344912847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{967}}^1\times {\mathrm{1063}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 81325009920

約数和(自身を除く): 9980097073

約数列:

[1, 13, 19, 247, 281, 967, 1063, 3653, 5339, 12571, 13819, 18373, 20197, 69407, 238849, 262561, 271727, 298703, 1027921, 3532451, 3883139, 5162813, 5675357, 13362973, 19530499, 67116569, 73779641, 253896487, 288845801, 3754995413, 5488070219, 71344912847]

約数ペア:

[(1, 71344912847), (13, 5488070219), (19, 3754995413), (247, 288845801), (281, 253896487), (967, 73779641), (1063, 67116569), (3653, 19530499), (5339, 13362973), (12571, 5675357), (13819, 5162813), (18373, 3883139), (20197, 3532451), (69407, 1027921), (238849, 298703), (262561, 271727)]