4443621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 7488768

約数和(自身を除く): 3045147

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 397, 533, 861, 1191, 1599, 2779, 3731, 5161, 8337, 11193, 15483, 16277, 36127, 48831, 108381, 113939, 211601, 341817, 634803, 1481207, 4443621]

約数ペア:

[(1, 4443621), (3, 1481207), (7, 634803), (13, 341817), (21, 211601), (39, 113939), (41, 108381), (91, 48831), (123, 36127), (273, 16277), (287, 15483), (397, 11193), (533, 8337), (861, 5161), (1191, 3731), (1599, 2779)]