3078809279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3413}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 3964391424

約数和(自身を除く): 885582145

約数列:

[1, 7, 13, 23, 91, 161, 299, 431, 2093, 3017, 3413, 5603, 9913, 23891, 39221, 44369, 69391, 78499, 128869, 310583, 549493, 902083, 1020487, 1471003, 7143409, 10297021, 19123039, 33833069, 133861273, 236831483, 439829897, 3078809279]

約数ペア:

[(1, 3078809279), (7, 439829897), (13, 236831483), (23, 133861273), (91, 33833069), (161, 19123039), (299, 10297021), (431, 7143409), (2093, 1471003), (3017, 1020487), (3413, 902083), (5603, 549493), (9913, 310583), (23891, 128869), (39221, 78499), (44369, 69391)]