1427503273

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 1725389568

約数和(自身を除く): 297886295

約数列:

[1, 7, 41, 61, 67, 287, 427, 469, 1217, 2501, 2747, 4087, 8519, 17507, 19229, 28609, 49897, 74237, 81539, 167567, 349279, 519659, 570773, 1172969, 3043717, 3343099, 4973879, 21306019, 23401693, 34817153, 203929039, 1427503273]

約数ペア:

[(1, 1427503273), (7, 203929039), (41, 34817153), (61, 23401693), (67, 21306019), (287, 4973879), (427, 3343099), (469, 3043717), (1217, 1172969), (2501, 570773), (2747, 519659), (4087, 349279), (8519, 167567), (17507, 81539), (19229, 74237), (28609, 49897)]