11927331

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 19677504

約数和(自身を除く): 7750173

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 241, 351, 423, 611, 723, 1053, 1269, 1833, 2169, 3133, 3807, 5499, 6507, 9399, 11327, 16497, 19521, 28197, 33981, 49491, 84591, 101943, 147251, 253773, 305829, 441753, 917487, 1325259, 3975777, 11927331]

約数ペア:

[(1, 11927331), (3, 3975777), (9, 1325259), (13, 917487), (27, 441753), (39, 305829), (47, 253773), (81, 147251), (117, 101943), (141, 84591), (241, 49491), (351, 33981), (423, 28197), (611, 19521), (723, 16497), (1053, 11327), (1269, 9399), (1833, 6507), (2169, 5499), (3133, 3807)]