874304613

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13513}}^1$

素因数の和:13618

約数の個数: 48

約数和(自身を含む): 1574110720

約数和(自身を除く): 699806107

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 1027, 1659, 3081, 4977, 7189, 9243, 13513, 21567, 40539, 64701, 94591, 121617, 175669, 283773, 527007, 851319, 1067527, 1229683, 1581021, 3202581, 3689049, 7472689, 9607743, 11067147, 13877851, 22418067, 41633553, 67254201, 97144957, 124900659, 291434871, 874304613]

約数ペア:

[(1, 874304613), (3, 291434871), (7, 124900659), (9, 97144957), (13, 67254201), (21, 41633553), (39, 22418067), (63, 13877851), (79, 11067147), (91, 9607743), (117, 7472689), (237, 3689049), (273, 3202581), (553, 1581021), (711, 1229683), (819, 1067527), (1027, 851319), (1659, 527007), (3081, 283773), (4977, 175669), (7189, 121617), (9243, 94591), (13513, 64701), (21567, 40539)]