2912769951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{344177}}^1$

素因数の和:344231

約数の個数: 32

約数和(自身を含む): 4934135808

約数和(自身を除く): 2021365857

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 344177, 1032531, 2409239, 4474301, 7227717, 10669487, 13422903, 31320107, 32008461, 74686409, 93960321, 138703331, 224059227, 416109993, 970923317, 2912769951]

約数ペア:

[(1, 2912769951), (3, 970923317), (7, 416109993), (13, 224059227), (21, 138703331), (31, 93960321), (39, 74686409), (91, 32008461), (93, 31320107), (217, 13422903), (273, 10669487), (403, 7227717), (651, 4474301), (1209, 2409239), (2821, 1032531), (8463, 344177)]