3150903

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2033097

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 149, 159, 371, 399, 447, 1007, 1043, 1113, 2831, 3021, 3129, 7049, 7897, 8493, 19817, 21147, 23691, 55279, 59451, 150043, 165837, 450129, 1050301, 3150903]

約数ペア:

[(1, 3150903), (3, 1050301), (7, 450129), (19, 165837), (21, 150043), (53, 59451), (57, 55279), (133, 23691), (149, 21147), (159, 19817), (371, 8493), (399, 7897), (447, 7049), (1007, 3129), (1043, 3021), (1113, 2831)]