16291230267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{43051}}^1$

素因数の和:43411

約数の個数: 32

約数和(自身を含む): 24224843776

約数和(自身を除く): 7933613509

約数列:

[1, 3, 13, 31, 39, 93, 313, 403, 939, 1209, 4069, 9703, 12207, 29109, 43051, 126139, 129153, 378417, 559663, 1334581, 1678989, 4003743, 13474963, 17349553, 40424889, 52048659, 175174519, 417723853, 525523557, 1253171559, 5430410089, 16291230267]

約数ペア:

[(1, 16291230267), (3, 5430410089), (13, 1253171559), (31, 525523557), (39, 417723853), (93, 175174519), (313, 52048659), (403, 40424889), (939, 17349553), (1209, 13474963), (4069, 4003743), (9703, 1678989), (12207, 1334581), (29109, 559663), (43051, 378417), (126139, 129153)]