1620344796483

素因数分解:

$3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4327}}^1\times {\mathrm{44917}}^1$

素因数の和:49651

約数の個数: 32

約数和(自身を含む): 2475943404544

約数和(自身を除く): 855598608061

約数列:

[1, 3, 7, 21, 397, 1191, 2779, 4327, 8337, 12981, 30289, 44917, 90867, 134751, 314419, 943257, 1717819, 5153457, 12024733, 17832049, 36074199, 53496147, 124824343, 194355859, 374473029, 583067577, 1360491013, 4081473039, 77159276023, 231477828069, 540114932161, 1620344796483]

約数ペア:

[(1, 1620344796483), (3, 540114932161), (7, 231477828069), (21, 77159276023), (397, 4081473039), (1191, 1360491013), (2779, 583067577), (4327, 374473029), (8337, 194355859), (12981, 124824343), (30289, 53496147), (44917, 36074199), (90867, 17832049), (134751, 12024733), (314419, 5153457), (943257, 1717819)]