42811769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 60533760

約数和(自身を除く): 17721991

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2251, 2717, 15757, 19019, 24761, 29263, 42769, 173327, 204841, 299383, 321893, 470459, 555997, 2253251, 3293213, 3891979, 6115967, 42811769]

約数ペア:

[(1, 42811769), (7, 6115967), (11, 3891979), (13, 3293213), (19, 2253251), (77, 555997), (91, 470459), (133, 321893), (143, 299383), (209, 204841), (247, 173327), (1001, 42769), (1463, 29263), (1729, 24761), (2251, 19019), (2717, 15757)]