2280495987

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{2549}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 4111660800

約数和(自身を除く): 1831164813

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1291, 2549, 3873, 7647, 9037, 11619, 14201, 17843, 22941, 27111, 28039, 42603, 53529, 81333, 84117, 99407, 127809, 160587, 196273, 252351, 298221, 588819, 894663, 1766457, 3290759, 9872277, 23035313, 29616831, 36198349, 69105939, 108595047, 207317817, 253388443, 325785141, 760165329, 2280495987]

約数ペア:

[(1, 2280495987), (3, 760165329), (7, 325785141), (9, 253388443), (11, 207317817), (21, 108595047), (33, 69105939), (63, 36198349), (77, 29616831), (99, 23035313), (231, 9872277), (693, 3290759), (1291, 1766457), (2549, 894663), (3873, 588819), (7647, 298221), (9037, 252351), (11619, 196273), (14201, 160587), (17843, 127809), (22941, 99407), (27111, 84117), (28039, 81333), (42603, 53529)]