102012911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 137883648

約数和(自身を除く): 35870737

約数列:

[1, 7, 11, 13, 77, 91, 143, 223, 457, 1001, 1561, 2453, 2899, 3199, 5027, 5941, 17171, 20293, 31889, 35189, 41587, 65351, 101911, 223223, 457457, 713377, 1121021, 1324843, 7847147, 9273901, 14573273, 102012911]

約数ペア:

[(1, 102012911), (7, 14573273), (11, 9273901), (13, 7847147), (77, 1324843), (91, 1121021), (143, 713377), (223, 457457), (457, 223223), (1001, 101911), (1561, 65351), (2453, 41587), (2899, 35189), (3199, 31889), (5027, 20293), (5941, 17171)]