11191000131

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1949}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 17038850400

約数和(自身を除く): 5847850269

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 401, 1203, 1591, 1949, 3609, 4773, 5847, 14319, 14837, 17243, 17541, 44511, 51729, 72113, 83807, 133533, 155187, 216339, 251421, 637991, 649017, 754263, 781549, 1913973, 2344647, 3100859, 5741919, 7033941, 9302577, 27907731, 28917313, 33606607, 86751939, 100819821, 260255817, 302459463, 1243444459, 3730333377, 11191000131]

約数ペア:

[(1, 11191000131), (3, 3730333377), (9, 1243444459), (37, 302459463), (43, 260255817), (111, 100819821), (129, 86751939), (333, 33606607), (387, 28917313), (401, 27907731), (1203, 9302577), (1591, 7033941), (1949, 5741919), (3609, 3100859), (4773, 2344647), (5847, 1913973), (14319, 781549), (14837, 754263), (17243, 649017), (17541, 637991), (44511, 251421), (51729, 216339), (72113, 155187), (83807, 133533)]