29492991

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 48787200

約数和(自身を除く): 19294209

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 419, 711, 869, 891, 1257, 2133, 2607, 3771, 4609, 6399, 7821, 11313, 13827, 23463, 33101, 33939, 41481, 70389, 99303, 124443, 297909, 364111, 373329, 893727, 1092333, 2681181, 3276999, 9830997, 29492991]

約数ペア:

[(1, 29492991), (3, 9830997), (9, 3276999), (11, 2681181), (27, 1092333), (33, 893727), (79, 373329), (81, 364111), (99, 297909), (237, 124443), (297, 99303), (419, 70389), (711, 41481), (869, 33939), (891, 33101), (1257, 23463), (2133, 13827), (2607, 11313), (3771, 7821), (4609, 6399)]