312771411

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 488255040

約数和(自身を除く): 175483629

約数列:

[1, 3, 9, 23, 41, 69, 123, 137, 207, 269, 369, 411, 807, 943, 1233, 2421, 2829, 3151, 5617, 6187, 8487, 9453, 11029, 16851, 18561, 28359, 33087, 36853, 50553, 55683, 99261, 110559, 129191, 253667, 331677, 387573, 761001, 847619, 1162719, 1510973, 2283003, 2542857, 4532919, 7628571, 13598757, 34752379, 104257137, 312771411]

約数ペア:

[(1, 312771411), (3, 104257137), (9, 34752379), (23, 13598757), (41, 7628571), (69, 4532919), (123, 2542857), (137, 2283003), (207, 1510973), (269, 1162719), (369, 847619), (411, 761001), (807, 387573), (943, 331677), (1233, 253667), (2421, 129191), (2829, 110559), (3151, 99261), (5617, 55683), (6187, 50553), (8487, 36853), (9453, 33087), (11029, 28359), (16851, 18561)]