172859401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 213333120

約数和(自身を除く): 40473719

約数列:

[1, 11, 13, 29, 73, 143, 319, 377, 571, 803, 949, 2117, 4147, 6281, 7423, 10439, 16559, 23287, 27521, 41683, 81653, 182149, 215267, 302731, 458513, 541879, 1208807, 2367937, 5960669, 13296877, 15714491, 172859401]

約数ペア:

[(1, 172859401), (11, 15714491), (13, 13296877), (29, 5960669), (73, 2367937), (143, 1208807), (319, 541879), (377, 458513), (571, 302731), (803, 215267), (949, 182149), (2117, 81653), (4147, 41683), (6281, 27521), (7423, 23287), (10439, 16559)]