752235393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 1257400320

約数和(自身を除く): 505164927

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 169, 237, 273, 507, 553, 1027, 1183, 1659, 2683, 3081, 3549, 7189, 8049, 13351, 18781, 21567, 34879, 40053, 56343, 93457, 104637, 211957, 244153, 280371, 453427, 635871, 732459, 1360281, 1483699, 2755441, 3173989, 4451097, 8266323, 9521967, 19288087, 35820733, 57864261, 107462199, 250745131, 752235393]

約数ペア:

[(1, 752235393), (3, 250745131), (7, 107462199), (13, 57864261), (21, 35820733), (39, 19288087), (79, 9521967), (91, 8266323), (169, 4451097), (237, 3173989), (273, 2755441), (507, 1483699), (553, 1360281), (1027, 732459), (1183, 635871), (1659, 453427), (2683, 280371), (3081, 244153), (3549, 211957), (7189, 104637), (8049, 93457), (13351, 56343), (18781, 40053), (21567, 34879)]