42411819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 19277781

約数列:

[1, 3, 19, 53, 57, 101, 139, 159, 303, 417, 1007, 1919, 2641, 3021, 5353, 5757, 7367, 7923, 14039, 16059, 22101, 42117, 101707, 139973, 266741, 305121, 419919, 744067, 800223, 2232201, 14137273, 42411819]

約数ペア:

[(1, 42411819), (3, 14137273), (19, 2232201), (53, 800223), (57, 744067), (101, 419919), (139, 305121), (159, 266741), (303, 139973), (417, 101707), (1007, 42117), (1919, 22101), (2641, 16059), (3021, 14039), (5353, 7923), (5757, 7367)]