386741159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 478255104

約数和(自身を除く): 91513945

約数列:

[1, 7, 23, 53, 61, 161, 371, 427, 743, 1219, 1403, 3233, 5201, 8533, 9821, 17089, 22631, 39379, 45323, 74359, 119623, 275653, 317261, 520513, 905717, 1042429, 2402119, 6340019, 7297003, 16814833, 55248737, 386741159]

約数ペア:

[(1, 386741159), (7, 55248737), (23, 16814833), (53, 7297003), (61, 6340019), (161, 2402119), (371, 1042429), (427, 905717), (743, 520513), (1219, 317261), (1403, 275653), (3233, 119623), (5201, 74359), (8533, 45323), (9821, 39379), (17089, 22631)]