1385655351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{1381}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 2016614400

約数和(自身を除く): 630959049

約数列:

[1, 3, 19, 29, 57, 87, 551, 607, 1381, 1653, 1821, 4143, 11533, 17603, 26239, 34599, 40049, 52809, 78717, 120147, 334457, 760931, 838267, 1003371, 2282793, 2514801, 15927073, 24309743, 47781219, 72929229, 461885117, 1385655351]

約数ペア:

[(1, 1385655351), (3, 461885117), (19, 72929229), (29, 47781219), (57, 24309743), (87, 15927073), (551, 2514801), (607, 2282793), (1381, 1003371), (1653, 838267), (1821, 760931), (4143, 334457), (11533, 120147), (17603, 78717), (26239, 52809), (34599, 40049)]