4320121113

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{890563}}^1$

素因数の和:890594

約数の個数: 36

約数和(自身を含む): 7918895088

約数和(自身を除く): 3598773975

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 890563, 2671689, 6233941, 8015067, 9796193, 18701823, 29388579, 43637587, 56105469, 68573351, 88165737, 130912761, 205720053, 392738283, 480013457, 617160159, 1440040371, 4320121113]

約数ペア:

[(1, 4320121113), (3, 1440040371), (7, 617160159), (9, 480013457), (11, 392738283), (21, 205720053), (33, 130912761), (49, 88165737), (63, 68573351), (77, 56105469), (99, 43637587), (147, 29388579), (231, 18701823), (441, 9796193), (539, 8015067), (693, 6233941), (1617, 2671689), (4851, 890563)]