30438045183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{280843}}^1$

素因数の和:281263

約数の個数: 32

約数和(自身を含む): 50075608576

約数和(自身を除く): 19637563393

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 397, 1191, 2779, 5161, 8337, 15483, 36127, 108381, 280843, 842529, 1965901, 3650959, 5897703, 10952877, 25556713, 76670139, 111494671, 334484013, 780462697, 1449430723, 2341388091, 4348292169, 10146015061, 30438045183]

約数ペア:

[(1, 30438045183), (3, 10146015061), (7, 4348292169), (13, 2341388091), (21, 1449430723), (39, 780462697), (91, 334484013), (273, 111494671), (397, 76670139), (1191, 25556713), (2779, 10952877), (5161, 5897703), (8337, 3650959), (15483, 1965901), (36127, 842529), (108381, 280843)]