8903778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 19303872

約数和(自身を除く): 10400094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 541, 633, 1082, 1266, 1623, 2743, 3246, 5486, 7033, 8229, 14066, 16458, 21099, 42198, 114151, 228302, 342453, 684906, 1483963, 2967926, 4451889, 8903778]

約数ペア:

[(1, 8903778), (2, 4451889), (3, 2967926), (6, 1483963), (13, 684906), (26, 342453), (39, 228302), (78, 114151), (211, 42198), (422, 21099), (541, 16458), (633, 14066), (1082, 8229), (1266, 7033), (1623, 5486), (2743, 3246)]