15693616421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{5333}}^1$

素因数の和:5633

約数の個数: 32

約数和(自身を含む): 18876727296

約数和(自身を除く): 3183110875

約数列:

[1, 7, 31, 71, 191, 217, 497, 1337, 2201, 5333, 5921, 13561, 15407, 37331, 41447, 94927, 165323, 378643, 420391, 1018603, 1157261, 2650501, 2942737, 7130221, 11737933, 31576693, 72320813, 82165531, 221036851, 506245691, 2241945203, 15693616421]

約数ペア:

[(1, 15693616421), (7, 2241945203), (31, 506245691), (71, 221036851), (191, 82165531), (217, 72320813), (497, 31576693), (1337, 11737933), (2201, 7130221), (5333, 2942737), (5921, 2650501), (13561, 1157261), (15407, 1018603), (37331, 420391), (41447, 378643), (94927, 165323)]