1541884491

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{57859}}^1$

素因数の和:57925

約数の個数: 40

約数和(自身を含む): 2688407040

約数和(自身を除く): 1146522549

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2961, 3807, 8883, 26649, 57859, 173577, 405013, 520731, 1215039, 1562193, 2719373, 3645117, 4686579, 8158119, 10935351, 19035611, 24474357, 32806053, 57106833, 73423071, 171320499, 220269213, 513961497, 1541884491]

約数ペア:

[(1, 1541884491), (3, 513961497), (7, 220269213), (9, 171320499), (21, 73423071), (27, 57106833), (47, 32806053), (63, 24474357), (81, 19035611), (141, 10935351), (189, 8158119), (329, 4686579), (423, 3645117), (567, 2719373), (987, 1562193), (1269, 1215039), (2961, 520731), (3807, 405013), (8883, 173577), (26649, 57859)]