4519473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 7434240

約数和(自身を除く): 2914767

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 241, 329, 399, 723, 893, 987, 1687, 2679, 4579, 5061, 6251, 11327, 13737, 18753, 32053, 33981, 79289, 96159, 215213, 237867, 645639, 1506491, 4519473]

約数ペア:

[(1, 4519473), (3, 1506491), (7, 645639), (19, 237867), (21, 215213), (47, 96159), (57, 79289), (133, 33981), (141, 32053), (241, 18753), (329, 13737), (399, 11327), (723, 6251), (893, 5061), (987, 4579), (1687, 2679)]