1376631971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 1668522240

約数和(自身を除く): 291890269

約数列:

[1, 11, 13, 43, 131, 143, 473, 559, 1441, 1703, 1709, 5633, 6149, 18733, 18799, 22217, 61963, 73229, 73487, 223879, 244387, 805519, 808357, 955331, 2462669, 2910427, 9626797, 10508641, 32014697, 105894767, 125148361, 1376631971]

約数ペア:

[(1, 1376631971), (11, 125148361), (13, 105894767), (43, 32014697), (131, 10508641), (143, 9626797), (473, 2910427), (559, 2462669), (1441, 955331), (1703, 808357), (1709, 805519), (5633, 244387), (6149, 223879), (18733, 73487), (18799, 73229), (22217, 61963)]