4019968381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{4751}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 4850689536

約数和(自身を除く): 830721155

約数列:

[1, 11, 13, 61, 97, 143, 671, 793, 1067, 1261, 4751, 5917, 8723, 13871, 52261, 61763, 65087, 76921, 289811, 460847, 679393, 846131, 3187921, 3767543, 5069317, 5991011, 28111667, 41442973, 65901121, 309228337, 365451671, 4019968381]

約数ペア:

[(1, 4019968381), (11, 365451671), (13, 309228337), (61, 65901121), (97, 41442973), (143, 28111667), (671, 5991011), (793, 5069317), (1067, 3767543), (1261, 3187921), (4751, 846131), (5917, 679393), (8723, 460847), (13871, 289811), (52261, 76921), (61763, 65087)]