4270383

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 3198897

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 113, 117, 153, 171, 221, 247, 323, 339, 663, 741, 969, 1017, 1469, 1921, 1989, 2147, 2223, 2907, 4199, 4407, 5763, 6441, 12597, 13221, 17289, 19323, 24973, 27911, 36499, 37791, 74919, 83733, 109497, 224757, 251199, 328491, 474487, 1423461, 4270383]

約数ペア:

[(1, 4270383), (3, 1423461), (9, 474487), (13, 328491), (17, 251199), (19, 224757), (39, 109497), (51, 83733), (57, 74919), (113, 37791), (117, 36499), (153, 27911), (171, 24973), (221, 19323), (247, 17289), (323, 13221), (339, 12597), (663, 6441), (741, 5763), (969, 4407), (1017, 4199), (1469, 2907), (1921, 2223), (1989, 2147)]