28843787843

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{4969}}^1$

素因数の和:5403

約数の個数: 32

約数和(自身を含む): 33264806400

約数和(自身を除く): 4421018557

約数列:

[1, 13, 19, 71, 247, 331, 923, 1349, 4303, 4969, 6289, 17537, 23501, 64597, 81757, 94411, 305513, 352799, 446519, 1227343, 1644739, 4586387, 5804747, 6703181, 21381607, 31250041, 87141353, 116776469, 406250533, 1518094097, 2218752911, 28843787843]

約数ペア:

[(1, 28843787843), (13, 2218752911), (19, 1518094097), (71, 406250533), (247, 116776469), (331, 87141353), (923, 31250041), (1349, 21381607), (4303, 6703181), (4969, 5804747), (6289, 4586387), (17537, 1644739), (23501, 1227343), (64597, 446519), (81757, 352799), (94411, 305513)]