8021207409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{4021}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 11428915200

約数和(自身を除く): 3407707791

約数列:

[1, 3, 19, 57, 79, 237, 443, 1329, 1501, 4021, 4503, 8417, 12063, 25251, 34997, 76399, 104991, 229197, 317659, 664943, 952977, 1781303, 1994829, 5343909, 6035521, 18106563, 33844757, 101534271, 140722937, 422168811, 2673735803, 8021207409]

約数ペア:

[(1, 8021207409), (3, 2673735803), (19, 422168811), (57, 140722937), (79, 101534271), (237, 33844757), (443, 18106563), (1329, 6035521), (1501, 5343909), (4021, 1994829), (4503, 1781303), (8417, 952977), (12063, 664943), (25251, 317659), (34997, 229197), (76399, 104991)]